plural noun for thesis

Plural of Thesis

What is the plural of thesis.

The Quick Answer

Table of Contents

Are You Good at Plurals?

The standard rules for forming the plurals, why is there confusion over the plural of thesis.

• Ready for the Test?

This page was written by Craig Shrives .

You might also like...

Help us improve....

Was something wrong with this page?

Use #gm to find us quicker .

Create a QR code for this, or any, page.

mailing list

grammar forum

teachers' zone

Confirmatory test.

expand to full page

show as slides

download as .doc

print as handout

send as homework

display QR code

• More from M-W
• To save this word, you'll need to log in. Log In

Definition of thesis

Did you know.

In high school, college, or graduate school, students often have to write a thesis on a topic in their major field of study. In many fields, a final thesis is the biggest challenge involved in getting a master's degree, and the same is true for students studying for a Ph.D. (a Ph.D. thesis is often called a dissertation ). But a thesis may also be an idea; so in the course of the paper the student may put forth several theses (notice the plural form) and attempt to prove them.

Examples of thesis in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'thesis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

in sense 3, Middle English, lowering of the voice, from Late Latin & Greek; Late Latin, from Greek, downbeat, more important part of a foot, literally, act of laying down; in other senses, Latin, from Greek, literally, act of laying down, from tithenai to put, lay down — more at do

14th century, in the meaning defined at sense 3a(1)

Dictionary Entries Near thesis

the sins of the fathers are visited upon the children

thesis novel

Cite this Entry

“Thesis.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/thesis. Accessed 12 Jul. 2024.

Kids Definition

Kids definition of thesis, more from merriam-webster on thesis.

Nglish: Translation of thesis for Spanish Speakers

Britannica English: Translation of thesis for Arabic Speakers

Britannica.com: Encyclopedia article about thesis

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Can you solve 4 words at once?

Word of the day.

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

Plural and possessive names: a guide, commonly misspelled words, how to use em dashes (—), en dashes (–) , and hyphens (-), absent letters that are heard anyway, how to use accents and diacritical marks, popular in wordplay, it's a scorcher words for the summer heat, flower etymologies for your spring garden, 12 star wars words, 'swash', 'praya', and 12 more beachy words, 8 words for lesser-known musical instruments, games & quizzes.

Grammarflex

What’s the Plural of Thesis? (Thesises? Theses?)

• November 13, 2022

What’s the plural of “thesis”?

Thesis , (and its plural theses ) is an example of one of the many common English words that has roots elsewhere. In this case, thesis is a word that has roots all the way back to Ancient Greek. Like other similarly structured words: diagnosis , synthesis , analysis , oasis , crisis , nemesis and the like, thesis is by no means the only frequently used Greek word that’s made it to Modern English.

What’s the singular of thesis?

Thesis is a singular noun and refers to one thing (or one thesis ).

What’s a thesis?

Merriam-Webster defines the noun thesis (plural theses ) as follows, “a dissertation embodying results of original research and especially substantiating a specific view especially : one written by a candidate for an academic degree.”

Nouns that end in -sis/ses

Thesis is an irregular plural noun that does not end in the typical -s / -es that regular plural noun forms take. This is so despite that theses plural does in fact end in the conventional -s/-es suffix. Why is it still considered irregular; then, given that it follows the regular plural form? Notice the following regular plural noun forms:

Thesis / theses operates differently. With these Greek words, the -ses does not simply  add onto the end of the singular form of the noun; instead, -ses replaces the singular noun’s suffixes, and effectively changes the entire spelling of the word (and arguably the word itself.)

Examples of “thesis” (singular) in sentences

His master thesis was on modal neural networks.

She wrote her thesis on Renaissance Nativity scenes.

We disagreed with the basic thesis of the report.

I’ve made a first draft of my thesis .

The student’s experiments helped her formulate a thesis to share with her professor and classmates.

Examples of “theses” (plural) in sentences

It must not be assumed that Luther’s ninety-five theses produced any considerable direct results.

The collection of theses are ready for publication.

Twenty years after Savonarola’s death Martin Luther made public his theses against indulgences.

Theses are generally examined by two or more specialists.

Theses is the plural form of the singular noun thesis.

Origin of the word “thesis”

Thesis / theses are of Greek origin.

Read about other irregular nouns

• What’s the plural of bison?
• What’s the plural of moose?
• What’s the plural of sheep?
• What’s the plural of ox?
• What’s the plural of cactus?
• What’s the plural of crisis?
• What’s the plural of hypothesis?

Read about other topics in grammar

• What’re personal pronouns?
• What’s the difference between they’re, their, and there?
• Whose vs who’s?
• Merriam-Webster, thesis/theses.

Recent Posts

Is it Nerve-Racking, Nerve-Wrecking or Nerve-Wracking?

Which is correct: nerve-wracking or nerve-racking? To describe something as extremely irritating, annoying, or trying; (as in, a nerve-racking day; or a nerve-racking noise), we

“Beck and Call” or “Beckon Call”? Which is Correct?

Meaning of ‘beck and call’ ‘To be at someone’s beck and call‘ is an idiomatic expression that describes being immediately available, or ready to be

What’s the Meaning of the Word “Connotation”?

Ever catch bad vibes from a text? Any feeling or internal response you have from the actual words used to is its connotation; which perhaps

What’s the Difference Between Ambiguous & Ambivalent?

Are ambiguous and ambivalent the same? Something ambiguous (an adjective) is unclear, vague and open to different interpretations. To be ambivalent (also an adjective) means

When to Use Have or Had? (Explained with Examples)

When should you use “have” or “had”? When is it correct to use have, has, or had? Phrased differently, what’s the past tense of have?

What’s the Past Participle? (Explanation & Usage)

The past participle is a form of a verb that can appear as an adjective, or be used to form specific tenses and the passive

Emigrate vs. Immigrate (Meaning + Examples)

Meaning of emigrate vs. immigrate To immigrate is the verb form of the noun immigrant; referring to someone that’s moved away from their birth country

Recurring vs. Reoccurring (Correct Usage, + Examples)

Did you have a recurring or reoccurring dream? If you’re finding the difference between these two words befuddling, then this post is for you. How

What’s the Difference Between Nevertheless vs. Nonetheless?

Nevertheless vs. nonetheless Nevertheless and nonetheless are synonyms that both belong to the same part of speech; i.e, they’re compound adverbs that express contrast. There

Plural of Thesis: A Quick Guide for English Learners

By: Author ESLBUZZ

Posted on Last updated: October 11, 2023

Sharing is caring!

Do you know the plural of thesis? Understanding the correct plural of thesis is important not only for academic writing, but for general communication as well. Whether you’re discussing multiple research papers or simply trying to sound knowledgeable in a conversation, using the correct plural form can help you make a good impression and avoid any confusion or misunderstandings.

Plural of Thesis

Definition and Plural of Thesis

When writing a research paper or dissertation, the central argument or main point is known as a thesis. A thesis is a statement or proposition that is put forward as a premise to be maintained or proved. It is a crucial element of academic writing and is often required for a degree or certification.

The plural of thesis is “theses.” In English, most nouns form the plural by adding an “s” at the end. However, “thesis” is one of the few exceptions to this rule. The word “thesis” has a Greek root, and “theses” is how it is pluralized in that original language.

It is important to note that “theses” is the only way to make the noun “thesis” plural. There is no alternative form of the plural for this word.

In academic writing, the plural form “theses” is commonly used when referring to multiple research papers or dissertations. For example, “I have read several theses on this topic, and they all have different viewpoints.”

When to Use Thesis and Its Plural Form

When writing academic papers or conducting research, it is important to understand when to use the word “thesis” and its plural form, “theses.” Here are some guidelines to help you use these words correctly:

• Use “thesis” when referring to a single research paper or dissertation that presents a specific argument or viewpoint.
• Use “theses” when referring to multiple research papers or dissertations.
• Remember that “thesis” is a singular noun and “theses” is its plural form.
• Be aware that “thesis” has a Greek root and follows the same pluralization rule as other Greek words ending in “-is,” such as “crisis” and “analysis.” They become “crises” and “analyses,” respectively.
• Keep in mind that “thesis” can also refer to a statement or proposition that is put forward for consideration or discussion. In this case, the plural form would be “theses.”
• When citing multiple theses in a paper, use “theses” to indicate the plurality. For example, “The theses presented in this paper all support the idea that…”

Examples of Thesis and Its Plural Form in Sentences

If you are wondering how to use the word “thesis” in a sentence, here are a few examples:

• Your thesis statement should be clear and concise.
• The professor asked us to submit our theses by the end of the semester.
• The thesis of the article is that climate change is caused by human activity.
• She spent months researching and writing her thesis on the history of feminism .
• The committee was impressed by the depth and originality of his thesis.

As you can see, “thesis” is used to refer to a statement or argument put forth by a writer or speaker, as well as a research paper written by a student to earn a degree.

Now, let’s take a look at the plural form of “thesis.” According to Grammar Monster, the only correct way to form the plural of “thesis” is “theses.” Here are some examples of how to use “theses” in a sentence:

• The library has a collection of theses written by graduate students.
• The professor asked us to read several theses on the topic before starting our own research.
• The theses presented at the conference covered a wide range of topics.
• The committee was impressed by the quality and originality of the theses submitted.

Plural Noun Rules for Regular Nouns

When forming the plural of regular nouns, there are some standard rules to follow. These rules apply to most English nouns, including “thesis.” Here are the basic guidelines:

• For most singular nouns, simply add an “-s” to the end to form the plural. For example, “book” becomes “books,” “car” becomes “cars,” and “house” becomes “houses.”
• If the singular noun ends in “-s,” “-x,” “-z,” “-ch,” or “-sh,” add “-es” to form the plural. For example, “bus” becomes “buses,” “box” becomes “boxes,” “buzz” becomes “buzzes,” “church” becomes “churches,” and “dish” becomes “dishes.”
• If the singular noun ends in a consonant followed by “-y,” change the “-y” to “-ies” to form the plural. For example, “city” becomes “cities,” “baby” becomes “babies,” and “story” becomes “stories.”
• If the singular noun ends in a vowel followed by “-y,” simply add an “-s” to form the plural. For example, “boy” becomes “boys,” “key” becomes “keys,” and “day” becomes “days.”

It’s important to note that there are some irregular nouns that don’t follow these rules. For example, “child” becomes “children,” “foot” becomes “feet,” and “tooth” becomes “teeth.” However, “thesis” is a regular noun, so it follows the standard rules for forming the plural.

Plural Noun Rules for Irregular Nouns

When it comes to forming the plural of nouns in English, there are some general rules that apply to most words. However, there are also many irregular nouns that don’t follow these rules and have unique plural forms. In this section, we’ll go over some common irregular plural nouns and the rules for forming their plurals.

List of Common Irregular Plural Nouns

Here are some examples of irregular plural nouns that you may come across:

Nouns that End in Us

Nouns that end in “us” often have a plural form that ends in “i”. For example:

Nouns that End in Is

Nouns that end in “is” may have a plural form that ends in “es”. For example:

Nouns that End in On

Nouns that end in “on” may have a plural form that ends in “a”. For example:

Plurals That Are the Same as Singulars

Some nouns have the same form for both the singular and plural. For example:

Words That Look Like Plural Nouns but Are Singular Nouns

Some words may look like plural nouns but are actually singular nouns. For example:

Collective Nouns and List

When it comes to forming the plural of nouns, collective nouns can be a bit tricky. A collective noun refers to a group of people or things as a single entity. For example, “team” is a collective noun because it refers to a group of individuals working together towards a common goal.

The challenge with collective nouns is deciding whether to treat them as singular or plural. In American English, collective nouns are usually treated as singular, while in British English, they can be treated as either singular or plural depending on the context.

Here are some examples of collective nouns and how they can be treated in different contexts:

As you can see, the choice of whether to use a singular or plural verb depends on whether you are referring to the group as a single entity or as individuals within the group.

When it comes to forming the plural of collective nouns, the same rules apply as for regular nouns. For example, the plural of “team” is “teams”, and the plural of “family” is “families”.

Plural Nouns vs. Possessive Nouns

When it comes to forming the plural of nouns, there are standard rules that apply to most words in the English language. However, there are some exceptions, such as the word “thesis.” The plural of “thesis” is “theses,” and this is the only correct way to form the plural of this word.

On the other hand, when it comes to forming possessive nouns, there are a few rules to keep in mind. Here are some key points to remember:

• For singular nouns, add an apostrophe and an “s” to show possession. For example, “the thesis’s conclusion” means the conclusion belonging to the thesis.
• For plural nouns that end in “s,” add only an apostrophe to show possession. For example, “the theses’ conclusions” means the conclusions belonging to the theses.
• For plural nouns that do not end in “s,” add an apostrophe and an “s” to show possession. For example, “women’s rights” means the rights belonging to women.

It’s important to note that possessive nouns should not be confused with plural nouns. While they may look similar, they serve different grammatical functions. Possessive nouns show ownership or possession, while plural nouns simply refer to more than one of something.

Common Mistakes with Plural Nouns

When it comes to forming the plural of nouns, there are some common mistakes that are made. Here are a few things to keep in mind when forming the plural of the word “thesis” and other nouns:

Adding an Apostrophe

One common mistake is adding an apostrophe to a noun to make it plural. For example, “the thesis’s” instead of “the theses.” This is incorrect and should be avoided.

Irregular Plurals

Some nouns have irregular plurals that do not follow the standard rules. For example, “child” becomes “children” and “goose” becomes “geese.” It is important to learn these irregular plurals to avoid mistakes.

Confusion over Plurals

Some nouns, like “thesis,” can cause confusion over their plural form. “Theses” is the only correct way to make “thesis” plural. Other words that end in “-is” may also have irregular plurals, such as “crisis” becoming “crises.”

Using Incorrect Count Nouns

It is important to use the correct count nouns when referring to multiple instances of something. For example, “studies” instead of “researches,” and “pieces of evidence” instead of “evidences.” Using the incorrect count noun can make your writing sound awkward or confusing.

Frequently Asked Questions

What is the correct plural form of ‘thesis’?

The correct plural form of ‘thesis’ is ‘theses.’ It is an irregular plural noun that does not follow the typical -s/-es suffix used for regular plural nouns.

How is ‘thesis’ used in a sentence?

‘Thesis’ refers to a statement or theory that is put forward as a premise to be maintained or proved. An example sentence would be: “Her thesis on the effects of climate change was well-researched and presented.”

What is the origin of the word ‘thesis’?

The word ‘thesis’ comes from the Greek word ‘tithenai,’ which means ‘to place’ or ‘to put.’ In academia, it refers to a statement or theory that is put forward as a premise to be maintained or proved.

What is the difference between ‘thesis’ and ‘theses’?

‘Thesis’ is the singular form of the word, while ‘theses’ is the plural form. ‘Thesis’ refers to a single statement or theory, while ‘theses’ refers to multiple statements or theories.

The plural of thesis is the word 'theses'.

"}},{"@type":"Question","name":"How do you pluralize thesis?","acceptedAnswer":{"@type":"Answer","text":"

To pluralize 'thesis', you simply add 'es' to the end of the word. This is because 'thesis' ends in 'is', which is a singular noun ending.

"}},{"@type":"Question","name":"Is the plural of thesis 'theses'?","acceptedAnswer":{"@type":"Answer","text":"

Yes, the plural of thesis is 'theses'.

"}},{"@type":"Question","name":"What is the irregular plural form of thesis?","acceptedAnswer":{"@type":"Answer","text":"

'Theses' is not an irregular plural form of thesis. It is a regular plural form.

"}},{"@type":"Question","name":"What are some examples of irregular plural nouns?","acceptedAnswer":{"@type":"Answer","text":"

Some examples of irregular plural nouns include 'child' (children), 'tooth' (teeth), and 'foot' (feet).

"}},{"@type":"Question","name":"How do you correctly pluralize nouns ending in -is?","acceptedAnswer":{"@type":"Answer","text":"

To correctly pluralize nouns ending in -is, you simply change the 'is' to 'es'. For example, the plural of 'thesis' is 'theses', and the plural of 'analysis' is 'analyses'.

• Recent Posts

• Ed Words: Expand Your Vocabulary and Improve Your Writing! - April 15, 2024
• List of Ethnicities and Their Cultures from Around the World - April 2, 2024
• Mastering English Writing: Essential Transitional Words for Body Paragraphs - March 25, 2024

Related posts:

• Plural of Alley: A Simple Explanation in English
• Plural of Appendix: Unraveling the Mystery
• Plural of Bacterium: Learn the Correct Grammar for English!
• Plural of Bonus: Unraveling to Mystery of Plural Nouns!

• Daily Crossword
• Word Puzzle
• Word Finder
• Word of the Day
• Synonym of the Day
• Word of the Year
• Language stories
• All featured
• Gender and sexuality
• All pop culture
• Writing hub
• Grammar essentials
• Commonly confused
• All writing tips
• Pop culture
• Writing tips

Advertisement

[ thee -sis ]

He vigorously defended his thesis on the causes of war.

Synonyms: proposal , contention , theory

• a subject for a composition or essay.
• a dissertation on a particular subject in which one has done original research, as one presented by a candidate for a diploma or degree.
• Music. the downward stroke in conducting; downbeat. Compare arsis ( def 1 ) .
• a part of a metrical foot that does not bear the ictus or stress.
• (less commonly) the part of a metrical foot that bears the ictus. Compare arsis ( def 2 ) .
• Philosophy. Hegelian dialectic

/ ˈθiːsɪs /

• a dissertation resulting from original research, esp when submitted by a candidate for a degree or diploma
• a doctrine maintained or promoted in argument
• a subject for a discussion or essay
• an unproved statement, esp one put forward as a premise in an argument
• music the downbeat of a bar, as indicated in conducting
• (in classical prosody) the syllable or part of a metrical foot not receiving the ictus Compare arsis
• philosophy the first stage in the Hegelian dialectic, that is challenged by the antithesis
• The central idea in a piece of writing, sometimes contained in a topic sentence .

Word History and Origins

Origin of thesis 1

Example Sentences

“The Saudis have been proving the thesis of the film — they do in fact have an army,” said Thor Halvorssen, founder and chief executive of the nonprofit Human Rights Foundation, which funded the movie.

It’s a hypothesis that Bush pursued in her master’s thesis, and last year she began attending virtual Goth parties in a final round of field work before defending her doctoral thesis later this year.

While this partnership was planned prior to the coronavirus outbreak, co-founder Jordana Kier said the pandemic instantly proved out the expansion thesis.

They’ve had to defend that thesis for a very, very long time in front of a variety of different customers and different people.

Over the past decade, In-Q-Tel has been one of the most active investors in the commercial space sector, with a broad investment thesis that touches many aspects of the sector.

In “Back Home,” Gil also revisits the nostalgia for the South explored in his Johns Hopkins thesis, “Circle of Stone.”

At least father and son were in alignment on this central thesis: acting “gay”—bad; being thought of as gay—bad.

Her doctoral thesis, says Ramin Takloo at the University of Illinois, was simply outstanding.

Marshall McLuhan long ago argued the now accepted thesis that different mediums have different influences on thinking.

He wrote his Master's thesis on the underrepresentation of young people in Congress.

And indeed for most young men a college thesis is but an exercise for sharpening the wits, rarely dangerous in its later effects.

It will be for the reader to determine whether the main thesis of the book has gained or lost by the new evidence.

But the word thesis, when applied to Systems, does not mean the 'position' of single notes, but of groups of notes.

This conclusion, it need hardly be said, is in entire agreement with the main thesis of the preceding pages.

Sundry outlying Indians, with ammunition to waste, took belly and knee rests and strengthened the thesis to the contrary.

Related Words

• proposition
• supposition

What Is The Plural Of Thesis?

Plural word for  thesis.

The plural form of thesis is theses , pronounced [ thee -seez ]. The plurals of several other singular words that end in -is are also formed in this way, including hypothesis / hypotheses , crisis / crises , and axis / axes . A similar change is made when pluralizing appendix as appendices . 

Irregular plurals that are formed like theses derive directly from their original pluralization in Latin and Greek.

English Teacher Site

Whats the Plural of Thesis: Understanding Singular and Plural Forms

• The plural of “thesis” adheres to the Greek-rooted pattern, changing the singular -is to a plural -es.
• Accurate use of “thesis” and “theses” reflects scholarly precision in both written and oral communication.
• Awareness of correct pluralization extends to other similar nouns ending in -sis, emphasizing the importance of understanding language origins.

It is crucial to use the word correctly in both singular and plural contexts to maintain the integrity of written and spoken communication. In the realm of academics, precision in language reflects the rigor of one’s research and argumentation. As such, understanding the transformation from “thesis” to its plural counterpart is more than a trivial detail; it reflects a deeper appreciation for the structure and history of the English language.

What’s the Plural of Thesis?

The proper plural of thesis is “theses.” This transformation is part of a broader pattern in the English language where certain nouns change their ending to reflect a plural state.

Below, a comparison is made to illustrate the standard singular to plural transformation for nouns ending in -is:

Key Points about the pluralization of “thesis”:

• The plural follows a specific rule of changing the ‘-is’ ending to ‘-es’.
• This pattern is consistent with other Greek-derived words.
• The pronunciation changes with the plural form, ending in “-eez.”

To clarify usage, consider these examples:

• Singular: The student’s thesis was commended for its clarity.
• Plural: The professor read all the submitted theses before the conference.

Singular Form of Thesis

The singular form of ‘thesis’ is of notable interest due to its origins and distinct pluralization.

Origination and Definition:

• Etymology : Derived from the ancient Greek word τίθημι (tithēmi), which means “to put” or “to place.”
• Meaning : It is a statement or theory put forward to be maintained or proved.

Usage in Academia:

• A significant piece of writing prepared by a student to obtain a university degree or diploma.
• Often involves original research and substantiates a particular view or argument.

Table 1: Notable Features of ‘Thesis’

Table 2: Contextual Examples

Definition of Thesis

A thesis is a substantial piece of scholarly writing that is typically required to obtain a master’s or doctoral degree. It represents the author’s research and findings in their chosen field of study. A thesis serves as evidence that the student has acquired the knowledge necessary to be considered a scholar in the field. Here, two key aspects of a thesis will be described through tables:

Purpose and Composition of a Thesis:

Characteristics of a Thesis:

• Focused : It should have a clear, concise premise or central argument.
• Researched : Employs rigorous methodologies to gather and analyze data.
• Structured : Contains defined sections that present information logically.
• Cited : Includes proper citations of sources that support or contrast the thesis.
• Reviewed : Undergoes scrutiny by academic peers or supervisors.

Other Irregular Plural Nouns Ending in -sis/ses

Below you will find two tables categorized by common and less common irregular plurals that follow this pattern.

Common Irregular Plurals:

This pattern is often observed with words that have Greek origins.

Less Common Irregular Plurals:

It is important to recognize these forms to maintain grammatical accuracy in writing and speech. Below is a list of examples used in sentences:

• When multiple scientific hypotheses are tested, the results can lead to important discoveries.
• During the editing process, Jane had to review all the parentheses to ensure clarity in her writing.
• Geographers study multiple oases in the desert to understand these unique ecosystems.
• His thesis on renewable energy was well-received, and many theses on the subject reference his work.

Examples of Thesis (Singular) in Sentences

Here are examples that demonstrate its usage in various sentences.

In Academic Context

In Everyday Discourse

Informal setting : During the debate, his thesis was that space exploration is no longer just a dream but a necessity.

• Discussing beliefs : Her thesis is that all public spaces should offer free Wi-Fi.
• Opinion : They argued the thesis that high taxes discourage spending.

Examples of Theses (Plural) in Sentences

Here are some examples of how “theses” can be used in sentences:

Education Setting : Graduate students often struggle to find unique topics for their theses as most ideas have been extensively explored.

• Evaluating the structure and arguments of different theses can help one build a stronger dissertation.

Origin of the Word Thesis

The term thesis originates from the ancient Greek word θέσις (thésis), which means “a proposition” . Historically, this term has played a crucial role in both rhetorical and academic contexts. It denotes a statement that a writer intends to support and prove. In academic circles, thesis often refers to a document that presents the author’s research and findings and is submitted in support of candidature for a degree or professional qualification.

Etymological Background

The journey of the word from its Greek roots to the modern English language reflects the changing dynamics of educational and scholarly practices over the centuries.

As a carryover from Greek to Latin, the word made its way into English, maintaining its original Greek plural form:

Usage in Academia

In academia, the word has been used since the late Middle Ages to denote a scholarly work written by students aiming to obtain a university degree. Over time, the use of thesis expanded from merely referring to a proposition to a lengthy document providing evidence of comprehensive research.

Historical Evolution:

• Middle Ages : Referred to propositions for a degree.
• Renaissance : Emphasized individual research.
• Modern Usage : Extensive research documents for higher education degrees.

Areas of Impact:

• Rhetoric : Considered as a premise to be argued.
• Academic Research : Reflects comprehensive study in a field.

Similar Posts

Parts of speech: 8 key elements explained and their usage guide.

To develop a strong command of English, one must become adept at identifying and employing the eight parts of speech. Having a clear grasp of their functions can prevent common grammatical errors that often confuse readers and distort the message. A sentence’s clarity hinges on the correct placement and use of these essential components. With…

What’s the Plural of Salmon: Understanding English Nouns

One might not expect to stumble upon such curiosities as irregular plural forms. The word “salmon,” a term both familiar to diners and anglers alike, serves as a perfect example of such grammatical oddities. This particular noun’s plural form is often a source of confusion due to its nonconformity with standard pluralization rules in the…

Most Commonly Confused Words in English: Clarity for Effective Communication

An understanding of commonly confused words is invaluable for anyone looking to master English grammar and usage. It helps avoid common mistakes that can alter the meaning of a statement or render it unclear. This article takes a closer look at some of the most commonly confused words in English, providing insights into their correct…

What’s the Plural of Scarf: Unraveling the Correct Form

The usage of “scarfs” vs. “scarves” as the plural form of “scarf” has varied over time. Historically, “scarfs” was the more prevalent form, but today “scarves” is more commonly used. The pronunciation of these plurals also differs, with “scarfs” retaining the F sound before the S, whereas “scarves” alters the F to a V sound,…

What’s the Plural of Dogma: Understanding Collective Beliefs

The plural of “dogma” can be either “dogmas” or “dogmata,” with the latter being a less common but still correct form based on the original Greek ending. In modern English usage, “dogmas” is the preferred and more frequently used plural. This word illustrates an interesting aspect of English where historical and etymological influences affect its…

When to Use Effect vs Affect: Understanding the Difference

In most instances, “affect” refers to the action of influencing something. If you’re describing the influence of one entity on another, “affect” is the word to employ. For example, saying “The weather affects my mood” suggests that the weather has an influence on one’s emotional state. On the other hand, “effect” as a noun represents…

Leave a Reply Cancel reply

You must be logged in to post a comment.

• 1.1 Etymology
• 1.2 Pronunciation
• 1.3.1 Derived terms
• 1.3.2 Related terms
• 1.3.3 Translations
• 1.4 References
• 1.5 Further reading
• 1.6 Anagrams
• 2.1 Etymology
• 2.2 Pronunciation
• 3.1 Etymology
• 3.2 Pronunciation
• 3.3.1 Declension
• 3.3.2 Descendants
• 3.4 References

From Late Middle English thesis ( “ lowering of the voice ” ) [1] and also borrowed directly from its etymon Latin thesis ( “ proposition, thesis; lowering of the voice ” ) , from Ancient Greek θέσῐς ( thésis , “ arrangement, placement, setting; conclusion, position, thesis; lowering of the voice ” ) , from τῐ́θημῐ ( títhēmi , “ to place, put, set; to put down in writing; to consider as, regard ” ) [2] [3] (ultimately from Proto-Indo-European *dʰeh₁- ( “ to do; to place, put ” ) ) + -σῐς ( -sis , suffix forming abstract nouns or nouns of action, process, or result ) . The English word is a doublet of deed .

Sense 1.1 (“proposition or statement supported by arguments”) is adopted from antithesis . [2] Sense 1.4 (“initial stage of reasoning”) was first used by the German philosopher Johann Gottlieb Fichte (1762–1814), and later applied to the dialectical method of his countryman, the philosopher Georg Wilhelm Friedrich Hegel (1770–1831).

The plural form theses is borrowed from Latin thesēs , from Ancient Greek θέσεις ( théseis ) .

Pronunciation

• ( Received Pronunciation ) IPA ( key ) : /ˈθiːsɪs/ , ( archaic ) /ˈθɛsɪs/

• ( General American ) IPA ( key ) : /ˈθisɪs/
• Rhymes: -iːsɪs
• Hyphenation: the‧sis
• ( Received Pronunciation ) IPA ( key ) : /ˈθiːsiːz/
• ( General American ) IPA ( key ) : /ˈθisiz/
• Rhymes: -iːsiːz
• Hyphenation: the‧ses

thesis ( plural theses )

• ( rhetoric ) A proposition or statement supported by arguments .
• 1766 , [ Oliver Goldsmith ], “The Conclusion”, in The Vicar of Wakefield:   [ … ] , volume II, Salisbury, Wiltshire: [ … ] B. Collins, for F [ rancis ] Newbery ,   [ … ] , →OCLC ; reprinted London: Elliot Stock , 1885 , →OCLC , pages 218–219 : I told them of the grave, becoming, and ſublime deportment they ſhould aſſume upon this myſtical occaſion, and read them two homilies and a theſis of my own compoſing, in order to prepare them.
• ( mathematics , computer science ) A conjecture , especially one too vague to be formally stated or verified but useful as a working convention.
• ( logic ) An affirmation , or distinction from a supposition or hypothesis .
• ( philosophy ) In the dialectical method of Georg Wilhelm Friedrich Hegel : the initial stage of reasoning where a formal statement of a point is developed ; this is followed by antithesis and synthesis .
• ( music , prosody , originally ) The action of lowering the hand or bringing down the foot when indicating a rhythm ; hence, an accented part of a measure of music or verse indicated by this action; an ictus , a stress . Antonym: arsis
• ( music , prosody , with a reversal of meaning ) A depression of the voice when pronouncing a syllables of a word ; hence, the unstressed part of the metrical foot of a verse upon which such a depression falls , or an unaccented musical note .

Derived terms

• all but thesis
• bachelor's thesis
• Church-Turing thesis
• conflict thesis
• doctoral thesis
• graduate thesis
• Habakkuk thesis
• master's thesis
• Merton thesis
• private language thesis
• thesis defense
• thesis film
• thesis statement

Related terms

Translations.

• ^ “ thē̆sis, n. ”, in MED Online , Ann Arbor, Mich.: University of Michigan , 2007 .
• ^ “ thesis, n. ”, in Lexico , Dictionary.com ; Oxford University Press , 2019–2022 .

Further reading

• “ thesis ”, in The Century Dictionary   [ … ] , New York, N.Y.: The Century Co. , 1911 , →OCLC .
• “ thesis ”, in Webster’s Revised Unabridged Dictionary , Springfield, Mass.: G. & C. Merriam , 1913 , →OCLC .
• Heists , Sethis , heists , shiest , shites , sithes , thises

From Latin thesis , from Ancient Greek θέσις ( thésis , “ a proposition, a statement, a thing laid down, thesis in rhetoric, thesis in prosody ” ) .

thesis   f ( plural theses or thesissen , diminutive thesisje   n )

• Dated form of these . Synonyms: dissertatie , proefschrift , scriptie

From Ancient Greek θέσις ( thésis , “ a proposition, a statement, a thing laid down, thesis in rhetoric, thesis in prosody ” ) .

• ( Classical Latin ) IPA ( key ) : /ˈtʰe.sis/ , [ˈt̪ʰɛs̠ɪs̠]
• ( modern Italianate Ecclesiastical ) IPA ( key ) : /ˈte.sis/ , [ˈt̪ɛːs̬is]

thesis   f ( genitive thesis ) ; third declension

Descendants

• → Dutch: thesis
• → Armenian: թեզ ( tʻez )
• → Dutch: these
• → Persian: تز ( tez )
• → Romanian: teză
• → Turkish: tez
• Galician: tese
• Italian: tesi
• English: thesis
• Portuguese: tese
• Spanish: tesis
• “ thesis ”, in Charlton T. Lewis and Charles Short ( 1879 ) A Latin Dictionary , Oxford: Clarendon Press
• thesis in Gaffiot, Félix ( 1934 ) Dictionnaire illustré latin-français , Hachette.

• English terms derived from Proto-Indo-European
• English terms derived from the Proto-Indo-European root *dʰeh₁-
• English terms inherited from Middle English
• English terms derived from Middle English
• English terms borrowed from Latin
• English terms derived from Latin
• English terms derived from Ancient Greek
• English doublets
• English 2-syllable words
• English terms with IPA pronunciation
• English terms with audio links
• Rhymes:English/iːsɪs
• Rhymes:English/iːsɪs/2 syllables
• Rhymes:English/iːsiːz
• Rhymes:English/iːsiːz/2 syllables
• English lemmas
• English nouns
• English countable nouns
• English nouns with irregular plurals
• en:Rhetoric
• English terms with quotations
• en:Mathematics
• en:Computer science
• en:Philosophy
• English contranyms
• Dutch terms derived from Latin
• Dutch terms derived from Ancient Greek
• Dutch terms with audio links
• Dutch lemmas
• Dutch nouns
• Dutch nouns with Latin plurals
• Dutch nouns with plural in -en
• Dutch feminine nouns
• Dutch dated forms
• Latin terms derived from Proto-Indo-European
• Latin terms derived from the Proto-Indo-European root *dʰeh₁-
• Latin terms borrowed from Ancient Greek
• Latin terms derived from Ancient Greek
• Latin 2-syllable words
• Latin terms with IPA pronunciation
• Latin lemmas
• Latin nouns
• Latin third declension nouns
• Latin feminine nouns in the third declension
• Latin feminine nouns
• Word of the day archive
• English entries with language name categories using raw markup
• Terms with Armenian translations
• Terms with Asturian translations
• Terms with Azerbaijani translations
• Terms with Belarusian translations
• Terms with Bulgarian translations
• Terms with Catalan translations
• Terms with Cantonese translations
• Mandarin terms with redundant transliterations
• Terms with Mandarin translations
• Terms with Czech translations
• Terms with Danish translations
• Terms with Dutch translations
• Terms with Esperanto translations
• Terms with Estonian translations
• Terms with Finnish translations
• Terms with French translations
• Terms with Galician translations
• Terms with Georgian translations
• Terms with German translations
• Terms with Ancient Greek translations
• Terms with Hungarian translations
• Terms with Italian translations
• Terms with Japanese translations
• Terms with Korean translations
• Terms with Latin translations
• Terms with Macedonian translations
• Terms with Malay translations
• Terms with Maori translations
• Terms with Norwegian Bokmål translations
• Terms with Persian translations
• Terms with Polish translations
• Terms with Portuguese translations
• Russian terms with non-redundant manual transliterations
• Terms with Russian translations
• Terms with Serbo-Croatian translations
• Terms with Slovak translations
• Terms with Slovene translations
• Terms with Spanish translations
• Terms with Swedish translations
• Terms with Tagalog translations
• Terms with Turkish translations
• Terms with Ukrainian translations
• Terms with Vietnamese translations
• Terms with Arabic translations
• Terms with Gujarati translations
• Terms with Hebrew translations
• Terms with Indonesian translations
• Terms with Kazakh translations
• Terms with Khmer translations
• Terms with Kyrgyz translations
• Terms with Lao translations
• Terms with Latvian translations
• Terms with Lithuanian translations
• Terms with Norwegian Nynorsk translations
• Terms with Romanian translations
• Terms with Tajik translations
• Terms with Thai translations
• Terms with Uzbek translations
• Terms with Middle English translations

Navigation menu

• Britannica Homepage
• Ask the Editor
• Word of the Day
• Core Vocabulary
• Most Popular
• Browse the Dictionary
• My Saved Words
• thesis (noun)
• She wrote her thesis on Renaissance Nativity scenes.
• a master's/doctoral thesis on the effects of global warming
• New evidence supports his thesis .
• We disagreed with the basic thesis of the report.
• The book's central thesis is that propaganda influences the masses in important ways.

• About Us & Legal Info
• Partner Program
• Privacy Notice
• Terms of Use
• Pronunciation Symbols

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, generate accurate citations for free.

• Knowledge Base
• Nouns and pronouns
• What Is a Plural Noun? | Examples, Rules & Exceptions

What Is a Plural Noun? | Examples, Rules & Exceptions

Published on April 14, 2023 by Jack Caulfield .

A plural noun  is a noun that refers to more than one of something (as opposed to a singular noun, which refers to just one). Like singular nouns, they may refer to people, animals, things, concepts, or places.

Plural nouns are normally formed by adding -s to the singular noun (e.g., the singular “cat” becomes the plural “cats”). With certain nouns, you need to add or change some of the other letters. The rules are explained in the table below.

There are also some irregular plurals that don’t end in  -s at all. The following section explains them.

Table of contents

Irregular plurals, plurals of compound nouns, common mistake: adding an apostrophe, plural nouns with singular functions, nouns that are always plural, uncountable nouns, worksheet: plural nouns, other interesting language articles, frequently asked questions about plural nouns.

Some plural nouns don’t end in -s at all. These are generally called irregular plurals . They are typically either leftovers from older ways of forming plurals in English or foreign words that were imported into English.

Only a small proportion of nouns have irregular plurals, but some of them are very commonly used words, so it’s important to be aware of them. There are a few main groups of irregular plurals, which are explained in the table below.

If you’re unsure about how to pluralize a word that isn’t mentioned in the table, consult a dictionary.

Check for common mistakes

Use the best grammar checker available to check for common mistakes in your text.

Fix mistakes for free

Compound nouns are nouns that are made up of multiple words. They may be open compounds (written with spaces; e.g., “head of state”); hyphenated compounds (written with hyphens ; e.g., “brother-in-law”); or closed compounds (no spaces or hyphens; e.g., “household”).

To create the plural of a compound noun, you often pluralize only the final word (e.g., “high schools “), but there are also cases where you pluralize an earlier word (e.g., “ heads of state”) or occasionally multiple words (e.g., “ men-children “).

To determine how to pluralize a compound noun, consider which word is the “head” of the noun—the thing being represented, which the other words modify. For example, “high schools” refers to multiple schools, not multiple “highs.”

When it’s still not obvious, consult a dictionary to find the correct plural.

A common mistake when forming plural nouns is to add an apostrophe before the “s.” In English, apostrophes are used to form possessive nouns and contractions , not plurals. You also don’t need an apostrophe to pluralize a number, acronym , or proper noun .

• Maya loves pop music from the 1980’s .
• Maya loves pop music from the 1980s .
• SUV’s are bad for the environment and for road safety.
• SUVs are bad for the environment and for road safety.
• The Jones’s have gone on vacation.
• The Joneses have gone on vacation.

There’s one context in which it’s standard to use an apostrophe to form the plural. This is when you’re pluralizing a single letter. The apostrophe is generally added in such cases to avoid confusion with other words (e.g., “a’s” vs. “as”).

Some nouns are said to be plural in form but singular in construction . These words originate as plural forms but are now primarily used in a singular sense.

This is most common in the names of fields of study: for example, “physics,” “mathematics,” “ethics,” and “aesthetics.” Other examples include “news,” “measles,” and “billiards.”

“Singular in construction” means that these words have singular subject-verb agreement . For example, you’d write “the news is …” rather than “the news are …”

Similarly, some nouns are always plural and have no singular form—typically because they refer to something that consists of a pair of something. For example, “scissors” consist of two blades, “pants” of two legs, and “glasses” of two lenses.

Even a single pair of scissors, for example, is referred to in the plural (e.g., “the scissors are over there”). These nouns are sometimes referred to by the Latin term plurale tantum (“plural only”).

Because it’s wrong to use an indefinite article with a plural noun (e.g., “a scissors”) and no singular form exists (e.g., there’s no such thing as “a scissor”), the phrase “a pair of” is used before the noun when an indefinite article is needed. “Pairs of” is also used to specify quantities of these nouns (e.g., “three pairs of pants,” not “three pants”).

Your new spectacles suit you very nicely.

How many pairs of shorts do you own?

Uncountable nouns (also called mass nouns or noncount nouns ) are nouns that don’t have a plural form and can’t be preceded by an indefinite article (“a” or “an”). They often refer to abstract ideas or processes (e.g., “research”), physical substances (e.g., “water”), or areas of study (e.g., “geography”).

Uncountable nouns are singular, not plural, in terms of subject-verb agreement, and the words themselves cannot be pluralized. An alternative phrasing or word choice must be used instead:

• Several researches have been performed on this subject.
• A substantial amount of research has been performed on this subject.
• Several studies have been performed on this subject.
• Several pieces of research have been performed on this subject.

If you need to refer to a specific quantity of an uncountable noun, you use a unit of measurement to do so, since the noun itself doesn’t represent a specific quantity:

• There are 70 waters in the glass.
• There are 70 ml of water in the glass.

Test your understanding of how plural nouns are formed with the worksheet below. In each sentence, add the correct plural form of the noun in brackets. Some of the plurals are regular, some irregular.

• Practice questions
• Answers and explanations
• I love visiting [church] _______ on my [travel] _______.
• The atmosphere is made up of several [gas] _______.
• I bought two [loaf] _______ of bread and some [tomato] _______ at the market.
• Many [species] _______ of [fish] _______ live in [river] _______.
• A lot of [game of chance] __________________ involve rolling [die] _______.
• The singular noun “church” ends in “-ch,” so “-es” is added to form the plural noun. “Travels” is pluralized in the normal way, by adding “-s.”
• “Gas” ends in “-s,” so “-es” is added to pluralize it.
• As with some other nouns ending in “-f,” the plural form of “loaf” ends in “-ves.” “Tomato” follows the rule for most nouns ending in “-o” by adding “-es.”
• Both “species” and “fish” have the same form in the singular and the plural, so nothing is added to them. “River” is pluralized normally.
• The open compound noun “game of chance” is pluralized by adding “-s” to the head of the phrase, “game.” “Chance” is not pluralized. The word “die” has the irregular plural “dice.”

If you want to know more about nouns , pronouns , verbs , and other parts of speech , make sure to check out some of our other language articles with explanations and examples.

Nouns & pronouns

• Common nouns
• Proper nouns
• Collective nouns
• Personal pronouns
• Uncountable and countable nouns
• Verb tenses
• Phrasal verbs
• Sentence structure
• Active vs passive voice
• Subject-verb agreement
• Interjections
• Determiners
• Prepositions

The plural of “moose” is the same as the singular: “moose.” It’s one of a group of plural nouns in English that are identical to the corresponding singular nouns. So it’s wrong to write “mooses.”

For example, you might write “There are several moose in the forest.”

The correct plural of “octopus” is “octopuses.”

People often write “octopi” instead because they assume that the plural noun is formed in the same way as Latin loanwords such as “fungus/fungi.” But “octopus” actually comes from Greek, where its original plural is “octopodes.” In English, it instead has the regular plural form “octopuses.”

For example, you might write “There are four octopuses in the aquarium.”

Normally, the plural of “fish” is the same as the singular: “fish.” It’s one of a group of irregular plural nouns in English that are identical to the corresponding singular nouns (e.g., “moose,” “sheep”). For example, you might write “The fish scatter as the shark approaches.”

If you’re referring to several species of fish, though, the regular plural “fishes” is often used instead. For example, “The aquarium contains many different fishes , including trout and carp.”

The plural of “crisis” is “crises.” It’s a loanword from Latin and retains its original Latin plural noun form (similar to “analyses” and “bases”). It’s wrong to write “crisises.”

For example, you might write “Several crises destabilized the regime.”

Sources in this article

We strongly encourage students to use sources in their work. You can cite our article (APA Style) or take a deep dive into the articles below.

Caulfield, J. (2023, April 14). What Is a Plural Noun? | Examples, Rules & Exceptions. Scribbr. Retrieved July 10, 2024, from https://www.scribbr.com/nouns-and-pronouns/plural-noun/

Aarts, B. (2011). Oxford modern English grammar . Oxford University Press.

Butterfield, J. (Ed.). (2015). Fowler’s dictionary of modern English usage (4th ed.). Oxford University Press.

Garner, B. A. (2022). Garner’s modern English usage (5th ed.). Oxford University Press.

Is this article helpful?

Jack Caulfield

Other students also liked, possessive noun | examples, definition & worksheet, when to use apostrophe s ('s) | guide & examples, how to tell if a noun is countable or uncountable | examples, get unlimited documents corrected.

✔ Free APA citation check included ✔ Unlimited document corrections ✔ Specialized in correcting academic texts

These vs Thesis - What's the difference?

As a determiner these, as a pronoun these, as a noun thesis is, derived terms, related terms, external links.

What's the opposite of Meaning of the word Words that rhyme with Sentences with the word Translate to Find Words Use * for blank tiles (max 2) Use * for blank spaces Find the of Pronounce the word in Find Names     Appearance ✓ Use device theme   ✓ Dark theme ✓ Light theme ? ? Here's the word you're looking for. The plural form of thesis is . Use * for blank tiles (max 2) Use * for blank spaces They can continue classes or use the research as their master's and doctoral dissertations. Today, most universities require their students to submit electronic and dissertations for their graduation. This synthesis is based on public domain data, including published papers, and dissertations. The book is a compilation of doctoral candidates' dissertations and . Many scientists, including people writing doctoral , had access to the bones, and they were laboriously studied. Leuthner was fiercely attacked for his at the time by social democratic leader Karl Kautsky. bottom_desktop desktop:[300x250] go Word Tools Finders & Helpers Apps More Synonyms Copyright WordHippo © 2024 Dictionaries home American English Collocations German-English Grammar home Practical English Usage Learn & Practise Grammar (Beta) Word Lists home My Word Lists Recent additions Resources home Text Checker Definition of thesis noun from the Oxford Advanced American Dictionary Join our community to access the latest language learning and assessment tips from Oxford University Press! formulate/advance a theory/hypothesis build/construct/create/develop a simple/theoretical/mathematical model develop/establish/provide/use a theoretical/conceptual framework/an algorithm advance/argue/develop the thesis that… explore an idea/a concept/a hypothesis make a prediction/an inference base a prediction/your calculations on something investigate/evaluate/accept/challenge/reject a theory/hypothesis/model design an experiment/a questionnaire/a study/a test do research/an experiment/an analysis make observations/calculations take/record measurements carry out/conduct/perform an experiment/a test/a longitudinal study/observations/clinical trials run an experiment/a simulation/clinical trials repeat an experiment/a test/an analysis replicate a study/the results/the findings observe/study/examine/investigate/assess a pattern/a process/a behavior fund/support the research/project/study seek/provide/get/secure funding for research collect/gather/extract data/information yield data/evidence/similar findings/the same results analyze/examine the data/soil samples/a specimen consider/compare/interpret the results/findings fit the data/model confirm/support/verify a prediction/a hypothesis/the results/the findings prove a conjecture/hypothesis/theorem draw/make/reach the same conclusions read/review the records/literature describe/report an experiment/a study present/publish/summarize the results/findings present/publish/read/review/cite a paper in a scientific journal Nearby words Words and phrases Personal account. Access or purchase personal subscriptions Get our newsletter Save searches Set display preferences Institutional access Sign in with library card Sign in with username / password Recommend to your librarian Institutional account management Sign in as administrator on Oxford Academic thesis noun Hide all quotations What does the noun thesis mean? There are seven meanings listed in OED's entry for the noun thesis . See ‘Meaning & use’ for definitions, usage, and quotation evidence. thesis has developed meanings and uses in subjects including Entry status OED is undergoing a continuous programme of revision to modernize and improve definitions. This entry has not yet been fully revised. How common is the noun thesis ? How is the noun thesis pronounced? British english, u.s. english, where does the noun thesis come from. Earliest known use Middle English The earliest known use of the noun thesis is in the Middle English period (1150—1500). OED's earliest evidence for thesis is from before 1398, in a translation by John Trevisa, translator. thesis is a borrowing from Greek. Etymons: Greek θέσις . Nearby entries thesaurus, n. 1823– thesaury, n. a1639–1708 these, n. a1600–48 these, pron. & adj. Old English– Thesean, adj. 1815– Theseid, n. 1725– Theseium, n. 1819– these-like, adj. 1644– thesial, adj. 1654 thesicle, n. 1863– thesis, n. a1398– thesis-novel, n. 1934– thesis-play, n. 1902– thesmophilist, n. 1644– Thesmophorian, adj. 1891– Thesmophoric, adj. 1788– thesmothete, n. 1603– thesocyte, n. 1887– thesp, n. 1962– Thespian, adj. & n. 1675– Thespianism, n. 1914– Thank you for visiting Oxford English Dictionary To continue reading, please sign in below or purchase a subscription. After purchasing, please sign in below to access the content. Meaning & use Pronunciation, compounds & derived words, entry history for thesis, n.. thesis, n. was first published in 1912; not yet revised. thesis, n. was last modified in December 2023. Revision of the OED is a long-term project. Entries in oed.com which have not been revised may include: corrections and revisions to definitions, pronunciation, etymology, headwords, variant spellings, quotations, and dates; new senses, phrases, and quotations which have been added in subsequent print and online updates. Revisions and additions of this kind were last incorporated into thesis, n. in December 2023. Earlier versions of this entry were published in: OED First Edition (1912) Find out more OED Second Edition (1989) View thesis in OED Second Edition Please submit your feedback for thesis, n. Please include your email address if you are happy to be contacted about your feedback. OUP will not use this email address for any other purpose. Citation details Factsheet for thesis, n., browse entry. Cambridge Dictionary +Plus Meaning of thesis – Learner’s Dictionary Your browser doesn't support HTML5 audio thesis noun [C] ( WRITING ) Thesis noun [c] ( idea ). (Definition of thesis from the Cambridge Learner's Dictionary © Cambridge University Press) Translations of thesis Get a quick, free translation! Word of the Day be all fingers and thumbs to move your hands in an awkward way Committing, tackling, and solving: Talking about crime Learn more with +Plus Recent and Recommended {{#preferredDictionaries}} {{name}} {{/preferredDictionaries}} Definitions Clear explanations of natural written and spoken English English Learner’s Dictionary Essential British English Essential American English Grammar and thesaurus Usage explanations of natural written and spoken English Grammar Thesaurus Pronunciation British and American pronunciations with audio English Pronunciation English–Chinese (Simplified) Chinese (Simplified)–English English–Chinese (Traditional) Chinese (Traditional)–English English–Dutch Dutch–English English–French French–English English–German German–English English–Indonesian Indonesian–English English–Italian Italian–English English–Japanese Japanese–English English–Norwegian Norwegian–English English–Polish Polish–English English–Portuguese Portuguese–English English–Spanish Spanish–English English–Swedish Swedish–English Dictionary +Plus Word Lists thesis (WRITING) thesis (IDEA) Translations All translations To add thesis to a word list please sign up or log in. Add thesis to one of your lists below, or create a new one. {{message}} Something went wrong. There was a problem sending your report. Deutschland United Kingdom How to write a PhD Thesis Select Page PhD Theses Grammar – Nouns & Words Both, Either, Neither, Nor & Only Posted by Rene Tetzner | Oct 30, 2023 | PhD Success | 0 | 5.4.3 Nouns and Agreement The use of most English nouns is relatively straightforward, but spelling and word choice can sometimes be an issue if English is not your native language. It is usually quite easy to deal with such problems through careful and critical proofreading, especially with the assistance of the spell-checking function of your word-processing program, which in most cases will highlight obvious errors (though it should not be trusted to discover them all). If a word is underlined or otherwise highlighted by the program, check the spelling and correct it if necessary; if spelling is not the problem, it is likely that you have chosen the wrong or an inappropriate word (perhaps you used ‘content’ for ‘context,’ for example, ‘implementation’ for ‘intervention’ and so on), in which case you will need to use a dictionary or perhaps a thesaurus to find the correct or a more appropriate word. Watch for nouns that are too vague to express your exact meaning to all readers: ‘in this context,’ ‘in our area’ and ‘in local universities’ are classic examples of instances in which you and your thesis committee will know what you are talking about, but other readers (especially those from other contexts and areas) cannot unless the context or area you are working in or the location of those universities is specified wherever necessary for absolute clarity (specific language is also best for dates: see Section 6.4.4). Conversely, your language should not be so specific to one country or region that its meaning will not be fully understood by international readers: currency and educational systems are good examples of topics for which you should provide not only specific information relevant to the original locality, but also careful enough explanations of the specifics to make them clear to readers who are not familiar with that locality and its culture. Agreement should always be maintained between nouns and the verbs used with them, which in most cases is easily established: singular nouns should be used with the singular forms of verbs (‘the doctoral candidate investigates,’ ‘the brush untangles’ and ‘the child plays’) and plural nouns with the plural forms of verbs (‘the doctoral candidates investigate,’ ‘the brushes untangle’ and ‘the children play’). If you want your language to suggest the possibility of both singular and plural situations simultaneously, for most nouns you can enclose the ‘s’ or ‘es’ of the plural form in parentheses – ‘the methodology chapter(s)’ – in which case the verb form should be governed by the singular noun because the plural is technically parenthetical: for example, ‘the methodology chapter(s) describes the research methods used in the thesis.’ Another (and often preferable) solution is to word the text in such a way that the verb works for both the singular and plural forms of the noun: ‘the methodology chapter(s) should describe the research methods used in the thesis.’ With plural nouns formed through the addition of endings other that ‘s’ or ‘es,’ the same strategy can be used – ‘the child(ren) will be going to a party this afternoon’ – but with nouns that change their stems to form the plural (such as ‘man’ that becomes ‘men’ and ‘woman’ that becomes ‘women’), effective constructions can be complicated and confusing for readers, and are generally best avoided. There are certain nouns in the English language that present special challenges when it comes to agreement. Plural nouns that seem like singular nouns (‘data,’ ‘media,’ ‘criteria’ etc.), for instance, should take a plural verb (‘the criteria required were,’ not ‘the criteria required was’), although ‘data’ can, alternatively, be used as a singular noun (‘the data were’ or ‘the data was’). This is to say that ‘data’ can be treated as a collective or group noun instead of as a normal plural noun, in which case the important point is to ensure that the noun is treated as a singular whenever it is used in a document. With collective nouns in general, it is essential that each noun is consistently treated as either a singular or a plural, ideally throughout a thesis and certainly within a single sentence, but this can be rather tricky because such nouns tend to be used as both singular and plural in casual conversation, so there is a tendency to be inconsistent: for example, in ‘The society was founded in 1995; since then, they have grown rapidly,’ ‘they have’ in the second part of the sentence should actually be ‘it has’ to agree with the singular ‘society’ and its verb ‘was’ in the first part. Also complicated is the fact that the decision to use a singular or plural verb with a collective noun can depend on whether the noun refers to the group as a unit (singular) or to its members as individuals (plural), and also on whether British or American English is used: in American English, when the group is considered as a unit, a singular verb is usually used (our hockey team is playing very poorly this year), but in British English, collective nouns tend to use plural verbs (our hockey team are playing very poorly this year). The collective nouns ‘couple’ and ‘pair’ are usually used as plurals when they refer to people – ‘The couple ride their bicycles to work’ – but collective nouns of quantity such as ‘number,’ ‘percentage’ and ‘proportion’ tend to take a singular verb when a definite article precedes the noun and a plural verb when an indefinite article precedes the noun (‘The proportion of customers with home phones is decreasing,’ but ‘A large proportion of customers are giving up their home phones in favour of mobile phones’). 5.4.4 Both, Either, Neither, Nor and Only Certain other words, phrases and constructions can cause particular problems when constructing sentences, especially for authors whose native language is not English. ‘Both’ takes a plural verb (e.g., ‘both a pool and a water slide were added to the playground’), whereas ‘either’ and ‘neither’ take a singular verb (either a pool or a water slide is being added to the playground), and so does a ‘neither . . . nor’ construction (neither a pool nor a waterslide was added to the playground). Please note that ‘or’ should not be used instead of ‘nor’ in a ‘neither . . . nor’ construction.’ ‘Neither,’ ‘either’ and ‘both’ should be correctly positioned in a sentence to achieve balance and avoid repetition, so the phrasing should be ‘that affect neither him nor her,’ not ‘that neither affect him nor her,’ and ‘that affect both him and her,’ not ‘that both affect him and her.’ ‘Only’ can be placed where it sounds best in a sentence unless there is a possibility of ambiguity or confusion, in which case it should be carefully positioned to clarify the meaning: for example, ‘vegetable gardens only watered on Sundays’ could mean ‘only vegetable gardens are watered on Sundays’ or ‘vegetable gardens are watered on Sundays only’ or ‘vegetable gardens are watered, but not weeded, on Sundays’ (examples adapted from Butcher et al., 2006, p.164). It is therefore wise to consider all the placement and semantic options as you are writing such sentences and choose the one that most effectively expresses your intentions. ‘Only’ can also be problematic when used not to mean ‘exclusively,’ but to refer to a small number or percentage: ‘just 39%’ or ‘as small as 39%’ is more accurate than and preferable to ‘only 39%.’ 5.4.5 Beginning Sentences Correctly and Avoiding Dangling Participles The wording at the beginning of sentences should be both precise and complete in formal scholarly prose, and certain elements should not be used in that position. Numerals, for instance, should be avoided, so any number at the beginning of a sentence should be written out in words unless writing it out would be cumbersome (e.g., ‘237,482’ would be very unwieldy if written as words), in which case the sentence should be reworded to avoid using the number at its beginning (for information on formatting numbers, see Section 6.4 below). Certain abbreviations should also be avoided at the beginning of sentences, although acronyms and initialisms are usually acceptable (see Section 6.3.8 below). As a general rule, sentences should not begin with conjunctions such as ‘and,’ ‘or,’ ‘but’ and ‘so,’ although the occasional lapse in this regard, even in formal writing, is tolerated in most cases as long as the sentence does not begin a paragraph, the meaning is clear and the rhythm of the prose is effective. A sentence and especially a paragraph should not normally start with a pronoun such as ‘this,’ ‘that’ or ‘they’ even if the antecedent is clear from what has gone before, but particularly if the antecedent is at all ambiguous. Instead, the subject should be clearly stated as a noun or noun phrase to avoid confusion, but the pronoun ‘I’ (as well as ‘we’ in texts with more than one author) is acceptable at the beginning of a sentence or paragraph because there can be no doubt, if the pronoun is used only when it should be, about the meaning. Keep in mind that when a descriptive phrase is used at the beginning of a sentence, it applies to everything that follows until the subject changes or is restated: in the sentence ‘In 1879 he painted his first watercolour and began to work with oils in 1886,’ for instance, the date 1879 applies incorrectly to ‘began’ as well as correctly to ‘painted,’ so rewording is necessary: either ‘He painted his first watercolour in 1879 and began to work with oils in 1886’ or ‘In 1879 he painted his first watercolour, and in 1886 he began to work with oils’ would work. Dangling participles are often problematic at the beginning of sentences, though they can turn up anywhere in a sentence. A dangling participle occurs when a participle or participial phrase is followed by a word other than the subject it modifies, as it is in ‘Plunging to enormous depths, we marvelled at the canyon’ and ‘Having found the right food at last, the diabetic dog was fed.’ It is clear to a thinking reader familiar with English that the ‘canyon’ plunges ‘to enormous depths’ and the person feeding the dog is the one who ‘found the right food,’ but the sentences do not actually say these things: they say that ‘we’ plunge ‘to enormous depths’ and ‘the diabetic dog’ was the one who ‘found the right food’ because those are the subjects that appear immediately after the participial phrases. Such sentences should be reworded so that their syntax reflects the realities reported: ‘We marvelled at the canyon that plunged to enormous depths’ and ‘Having found the right food at last, he fed the diabetic dog.’ Other kinds of dependent clauses that frequently appear at the beginning of sentences can present problems as well, particularly when they are mistakenly used as independent clauses or full sentences. Although a dependent clause contains a subject and a verb (as the opening clause of this sentence does), it does not express a complete thought; instead, it often begins with a dependent marker word (such as ‘after,’ ‘when,’ ‘if,’ ‘because’ and ‘although’) that leaves the reader waiting for the rest of the thought: ‘After he had drafted his thesis’ and ‘Because she is afraid of fireworks’ are good examples. For this reason, a dependent clause cannot be a complete sentence, but should be either followed by a comma and an independent clause that does complete the thought, or preceded by an independent clause and (if necessary) a comma: ‘After he had drafted his thesis, he had it checked by a professional proofreader’ or ‘We left our dog at home because she is afraid of fireworks.’ Why PhD Success? To Graduate Successfully This article is part of a book called "PhD Success" which focuses on the writing process of a phd thesis, with its aim being to provide sound practices and principles for reporting and formatting in text the methods, results and discussion of even the most innovative and unique research in ways that are clear, correct, professional and persuasive. The assumption of the book is that the doctoral candidate reading it is both eager to write and more than capable of doing so, but nonetheless requires information and guidance on exactly what he or she should be writing and how best to approach the task. The basic components of a doctoral thesis are outlined and described, as are the elements of complete and accurate scholarly references, and detailed descriptions of writing practices are clarified through the use of numerous examples. The basic components of a doctoral thesis are outlined and described, as are the elements of complete and accurate scholarly references, and detailed descriptions of writing practices are clarified through the use of numerous examples. PhD Success provides guidance for students familiar with English and the procedures of English universities, but it also acknowledges that many theses in the English language are now written by candidates whose first language is not English, so it carefully explains the scholarly styles, conventions and standards expected of a successful doctoral thesis in the English language. Individual chapters of this book address reflective and critical writing early in the thesis process; working successfully with thesis supervisors and benefiting from commentary and criticism; drafting and revising effective thesis chapters and developing an academic or scientific argument; writing and formatting a thesis in clear and correct scholarly English; citing, quoting and documenting sources thoroughly and accurately; and preparing for and excelling in thesis meetings and examinations.  Completing a doctoral thesis successfully requires long and penetrating thought, intellectual rigour and creativity, original research and sound methods (whether established or innovative), precision in recording detail and a wide-ranging thoroughness, as much perseverance and mental toughness as insight and brilliance, and, no matter how many helpful writing guides are consulted, a great deal of hard work over a significant period of time. Writing a thesis can be an enjoyable as well as a challenging experience, however, and even if it is not always so, the personal and professional rewards of achieving such an enormous goal are considerable, as all doctoral candidates no doubt realise, and will last a great deal longer than any problems that may be encountered during the process. Interested in Proofreading your PhD Thesis? Get in Touch with us If you are interested in proofreading your PhD thesis or dissertation, please explore our expert dissertation proofreading services. PhD Dissertation Proofreading Our PhD dissertation proofreaders specialise in improving grammar, sentence structure, citations, references, clarity, logical flow and readability. Master’s Dissertation Proofreading To avoid failure and its consequences, send your dissertation to our master’s dissertation proofreading service. Dissertation Proofreading Services Our dissertation proofreaders specialise in correcting and perfecting the language, editorial styles and references across all science fields. Headquarters Dissertation-Proofreading.com Allia Future Business Centre The Guildhall Market Square Cambridge CB2 3QJ United Kingdom More Expert Proofreading Services Journal editing. Journal article editing services PhD Thesis Editing PhD thesis editing services Manuscript Editing Scientific editing, medical editing services, psychology proofreading, phd theses grammar - nouns & words both, either, neither, nor & only, about the author, rene tetzner. Rene Tetzner's blog posts dedicated to academic writing. Although the focus is on How To Write a Doctoral Thesis, many other important aspects of research-based writing, editing and publishing are addressed in helpful detail. Related Posts Phd success – how to write a doctoral thesis. October 1, 2023 Table of Contents – PhD Success October 2, 2023 The Essential – Preliminary Matter October 3, 2023 The Main Body of the Thesis October 4, 2023 278 IMAGES how to make thesis plural Plural of Thesis: A Quick Guide for English Learners plural of Thesis WHAT IS A THESIS? noun, plural the·ses1.a proposition stated or put What is the plural of thesis? What's the Plural of Thesis? (Thesises? Theses?) VIDEO Singular and plural noun for classes 1to5 Learn the 42 Singular noun and Plural noun Singular and plural noun's and there usage in English lecture 02 mp4 Plural Noun Exercise. #grammar #grammaradalah #contohsoal #contohgrammar #belajarbahasainggris Use of singular and plural Nouns# collective noun #english Day -13 Use of Collective Noun as singular or plural noun ll Learn grammar ll grammar rules COMMENTS The Plural of Thesis The noun "thesis" has a Greek root, which is the derivation of the plural "theses." There is no alternative English plural form. The noun "thesis" adheres to the standard rules for forming the plurals of nouns in English (shown in the table below). Thesis Definition & Meaning The meaning of THESIS is a dissertation embodying results of original research and especially substantiating a specific view; especially : one written by a candidate for an academic degree. ... thesis. noun. the· sis ˈthē-səs . plural theses ˈthē-ˌsēz . 1: ... Plural and Possessive Names: A Guide. Commonly Misspelled Words. How to Use ... What's the Plural of Thesis? (Thesises? Theses?) Thesis, which means "proposition", and derives from Greek, is a singular noun. The plural of thesis is theses. Started Grammarflex (ing) in 2022—been a word nerd and writing enthusiast ever since. (BA, MA in phil). What Is the Plural of Thesis Thesis becomes theses in plural form for two reasons: 1) The word thesis has a Greek root, and theses is how it is pluralized in that original language. 2) There are many English words ending with -is that take on -es endings when pluralized: e.g., crisis becomes crises. The pluralization isn't all that unique. Plural of Thesis: A Quick Guide for English Learners The plural of thesis is "theses.". In English, most nouns form the plural by adding an "s" at the end. However, "thesis" is one of the few exceptions to this rule. The word "thesis" has a Greek root, and "theses" is how it is pluralized in that original language. Singular. THESES THESES definition: 1. plural of thesis 2. plural of thesis . Learn more. THESIS Definition & Meaning Thesis definition: a proposition stated or put forward for consideration, especially one to be discussed and proved or to be maintained against objections. See examples of THESIS used in a sentence. Whats the Plural of Thesis: Understanding Singular and Plural Forms The plural of "thesis" adheres to the Greek-rooted pattern, changing the singular -is to a plural -es. Accurate use of "thesis" and "theses" reflects scholarly precision in both written and oral communication. Awareness of correct pluralization extends to other similar nouns ending in -sis, emphasizing the importance of understanding language origins. THESIS definition in American English thesis in American English. (ˈθisɪs) noun Word forms: plural -ses (-siz) 1. a proposition stated or put forward for consideration, esp. one to be discussed and proved or to be maintained against objections. He vigorously defended his thesis on the causes of war. 2. a subject for a composition or essay. 3. thesis noun Collocations Scientific research Scientific research Theory. formulate/ advance a theory/ hypothesis; build/ construct/ create/ develop a simple/ theoretical/ mathematical model; develop/ establish/ provide/ use a theoretical/ conceptual framework; advance/ argue/ develop the thesis that…; explore an idea/ a concept/ a hypothesis; make a prediction/ an inference thesis thesis (plural theses) ( rhetoric) A proposition or statement supported by arguments. (by extension) A lengthy essay written to establish the validity of a thesis (sense 1.1), especially one submitted in order to complete the requirements for a non- doctoral degree in the US and a doctoral degree in the UK; a dissertation . Thesis Definition & Meaning plural theses / ˈθiːˌsiːz/. Britannica Dictionary definition of THESIS. [count] 1. : a long piece of writing on a particular subject that is done to earn a degree at a university. She wrote her thesis on Renaissance Nativity scenes. a master's/doctoral thesis on the effects of global warming. 2. formal : a statement that someone wants to ... Thesis Definition & Meaning Thesis definition: A proposition that is maintained by argument. Dictionary Thesaurus Sentences ... Other Word Forms of Thesis Noun Singular: thesis. Plural: theses. Origin of Thesis Latin from Greek from tithenai to ... What Is a Plural Noun? A plural noun is a noun that refers to more than one of something (as opposed to a singular noun, which refers to just one). Like singular nouns, they may refer to people, animals, things, concepts, or places. Plural nouns are normally formed by adding -s to the singular noun (e.g., the singular "cat" becomes the plural "cats"). These vs Thesis Noun (theses) A statement supported by arguments. A written essay, especially one submitted for a university degree. * Goldsmith ; I told them of the grave, becoming, and sublime deportment they should assume upon this mystical occasion, and read them two homilies and a thesis of my own composing, to prepare them. (logic) An affirmation, or distinction from a supposition or hypothesis. What is the plural of thesis? The plural form of thesis is theses . Find more words! The book is a compilation of doctoral candidates' dissertations and theses. Today, most universities require their students to submit electronic theses and dissertations for their graduation. Many scientists, including people writing doctoral theses, had access to the bones, and they were ... THESIS THESIS meaning: 1. a long piece of writing on a particular subject, especially one that is done for a higher…. Learn more. thesis noun Definition of thesis noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. thesis, n. meanings, etymology and more There are seven meanings listed in OED's entry for the noun thesis. See 'Meaning & use' for definitions, usage, and quotation evidence. thesis has developed meanings and uses in subjects including. prosody (Middle English) music (Middle English) rhetoric (late 1500s) logic (late 1500s) education (late 1700s) philosophy (1830s) THESIS definition and meaning 7 meanings: 1. a dissertation resulting from original research, esp when submitted by a candidate for a degree or diploma 2. a.... Click for more definitions. THESIS THESIS definition: 1. a long piece of writing that you do as part of an advanced university course: 2. a theory that…. Learn more. PhD Theses Grammar With collective nouns in general, it is essential that each noun is consistently treated as either a singular or a plural, ideally throughout a thesis and certainly within a single sentence, but this can be rather tricky because such nouns tend to be used as both singular and plural in casual conversation, so there is a tendency to be ... assignment essay homework paper phd report resume review speech thesis