you spell thesis

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a proposition stated or put forward for consideration, especially one to be discussed and proved or to be maintained against objections: He vigorously defended his thesis on the causes of war.

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 . See under Hegelian dialectic .

Origin of thesis

Word story for thesis, other words for thesis, words that may be confused with thesis.

• 1. antithesis , synthesis , thesis
• 2. dissertation , thesis

Words Nearby thesis

• shit will hit the fan, the
• shoe is on the other foot, the
• short end of the stick, the
• The show must go on
• thesis play
• thesis statement
• Sketch Book, The
• Skin of Our Teeth, The
• sky's the limit, the

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use thesis in a sentence

“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.

British Dictionary definitions for thesis

/ ( 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

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for thesis

The central idea in a piece of writing, sometimes contained in a topic sentence .

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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Definition of thesis noun from the Oxford Advanced Learner's Dictionary

• Students must submit a thesis on an agreed subject within four years.
• He presented this thesis for his PhD.
• a thesis for a master's degree
• He's doing a doctoral thesis on the early works of Shostakovich.
• Many departments require their students to do a thesis defense.
• She completed an MSc by thesis.
• her thesis adviser at MIT
• in a/​the thesis
• thesis about

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Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.

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Meaning of thesis in English

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• I wrote my thesis on literacy strategies for boys .
• Her main thesis is that children need a lot of verbal stimulation .
• boilerplate
• composition
• dissertation
• essay question
• peer review

You can also find related words, phrases, and synonyms in the topics:

thesis | American Dictionary

Examples of thesis, collocations with thesis.

These are words often used in combination with thesis .

Click on a collocation to see more examples of it.

Translations of thesis

Get a quick, free translation!

Word of the Day

a person who entertains with puppets

Paying attention and listening intently: talking about concentration

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Plural of Thesis

The Quick Answer

The Plural of Thesis

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Definition of 'thesis'

Video: pronunciation of thesis

thesis in American English

Thesis in british english, examples of 'thesis' in a sentence thesis, related word partners thesis, trends of thesis.

View usage over: Since Exist Last 10 years Last 50 years Last 100 years Last 300 years

In other languages thesis

• American English : thesis / ˈθisɪs /
• Brazilian Portuguese : tese
• Chinese : 论点
• European Spanish : tesis
• French : thèse
• German : These
• Italian : tesi
• Japanese : 主張
• Korean : 논지
• European Portuguese : tese
• Spanish : tesis
• Thai : ข้อสมมุติ, ข้อวินิจฉัย

Browse alphabetically thesis

• thesis play
• thesmothete
• All ENGLISH words that begin with 'T'

Related terms of thesis

• academic thesis
• central thesis
• doctoral thesis
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• Knowledge Base
• How to Write a Thesis Statement | 4 Steps & Examples

How to Write a Thesis Statement | 4 Steps & Examples

Published on January 11, 2019 by Shona McCombes . Revised on August 15, 2023 by Eoghan Ryan.

A thesis statement is a sentence that sums up the central point of your paper or essay . It usually comes near the end of your introduction .

Your thesis will look a bit different depending on the type of essay you’re writing. But the thesis statement should always clearly state the main idea you want to get across. Everything else in your essay should relate back to this idea.

You can write your thesis statement by following four simple steps:

• Start with a question
• Write your initial answer
• Develop your answer
• Refine your thesis statement

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Table of contents

What is a thesis statement, placement of the thesis statement, step 1: start with a question, step 2: write your initial answer, step 3: develop your answer, step 4: refine your thesis statement, types of thesis statements, other interesting articles, frequently asked questions about thesis statements.

A thesis statement summarizes the central points of your essay. It is a signpost telling the reader what the essay will argue and why.

The best thesis statements are:

• Concise: A good thesis statement is short and sweet—don’t use more words than necessary. State your point clearly and directly in one or two sentences.
• Contentious: Your thesis shouldn’t be a simple statement of fact that everyone already knows. A good thesis statement is a claim that requires further evidence or analysis to back it up.
• Coherent: Everything mentioned in your thesis statement must be supported and explained in the rest of your paper.

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The thesis statement generally appears at the end of your essay introduction or research paper introduction .

The spread of the internet has had a world-changing effect, not least on the world of education. The use of the internet in academic contexts and among young people more generally is hotly debated. For many who did not grow up with this technology, its effects seem alarming and potentially harmful. This concern, while understandable, is misguided. The negatives of internet use are outweighed by its many benefits for education: the internet facilitates easier access to information, exposure to different perspectives, and a flexible learning environment for both students and teachers.

You should come up with an initial thesis, sometimes called a working thesis , early in the writing process . As soon as you’ve decided on your essay topic , you need to work out what you want to say about it—a clear thesis will give your essay direction and structure.

You might already have a question in your assignment, but if not, try to come up with your own. What would you like to find out or decide about your topic?

For example, you might ask:

After some initial research, you can formulate a tentative answer to this question. At this stage it can be simple, and it should guide the research process and writing process .

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Now you need to consider why this is your answer and how you will convince your reader to agree with you. As you read more about your topic and begin writing, your answer should get more detailed.

In your essay about the internet and education, the thesis states your position and sketches out the key arguments you’ll use to support it.

The negatives of internet use are outweighed by its many benefits for education because it facilitates easier access to information.

In your essay about braille, the thesis statement summarizes the key historical development that you’ll explain.

The invention of braille in the 19th century transformed the lives of blind people, allowing them to participate more actively in public life.

A strong thesis statement should tell the reader:

• Why you hold this position
• What they’ll learn from your essay
• The key points of your argument or narrative

The final thesis statement doesn’t just state your position, but summarizes your overall argument or the entire topic you’re going to explain. To strengthen a weak thesis statement, it can help to consider the broader context of your topic.

These examples are more specific and show that you’ll explore your topic in depth.

Your thesis statement should match the goals of your essay, which vary depending on the type of essay you’re writing:

• In an argumentative essay , your thesis statement should take a strong position. Your aim in the essay is to convince your reader of this thesis based on evidence and logical reasoning.
• In an expository essay , you’ll aim to explain the facts of a topic or process. Your thesis statement doesn’t have to include a strong opinion in this case, but it should clearly state the central point you want to make, and mention the key elements you’ll explain.

If you want to know more about AI tools , college essays , or fallacies make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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A thesis statement is a sentence that sums up the central point of your paper or essay . Everything else you write should relate to this key idea.

The thesis statement is essential in any academic essay or research paper for two main reasons:

• It gives your writing direction and focus.
• It gives the reader a concise summary of your main point.

Without a clear thesis statement, an essay can end up rambling and unfocused, leaving your reader unsure of exactly what you want to say.

Follow these four steps to come up with a thesis statement :

• Ask a question about your topic .
• Write your initial answer.
• Develop your answer by including reasons.
• Refine your answer, adding more detail and nuance.

The thesis statement should be placed at the end of your essay introduction .

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McCombes, S. (2023, August 15). How to Write a Thesis Statement | 4 Steps & Examples. Scribbr. Retrieved March 20, 2024, from https://www.scribbr.com/academic-essay/thesis-statement/

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Master Thesis or Master’s Thesis – Which Is Correct?

When an individual pursues a degree, they frequently have to produce a thesis, as part of the requirements to graduate. What is the correct form to talk about it? Should we say “Master Thesis” or “Master’s Thesis”?

We want to know the correct form and appropriate way to use it.

“Master’s Thesis”, with an apostrophe, is the correct and acceptable form because the idea behind this phrase is “the thesis of a master”. The meaning of the expression “Master’s Thesis” requires the appropriate use of the possessive form to complement it. Consequently, “Master Thesis” is incorrect and should be avoided.

Take a look at the examples below:

• Matthew has an unpublished master thesis. (incorrect)
• Matthew has an unpublished master’s thesis.
• Christina’s goal is to finish her master thesis by the end of the year. (incorrect)
• Christina’s goal is to finish her master’s thesis by the end of the year.

“Master Thesis” without the possessive form is incorrect and should never be used. For the proper meaning to be conveyed, it must be clear that the thesis belongs to a master. Consequently, the possessive form must be adequately present in the phrase.

“Master’s Thesis” is the complete, correct form we should use, in any circumstance, to talk about the thesis a graduate must prepare to meet the requirements to graduate.

Master Thesis

“Master Thesis” is a common incorrect form for the phrase “Master’s Thesis”. It’s a misspelling that lacks the apostrophe – which would be what indicates to whom the thesis belongs. It’s simply incorrect and incomplete, and should always be avoided.

Take a look at the examples below, that show “Master Thesis” being used incorrectly, followed by a corrected version of the same sentence:

• Have you completed your master thesis? (incorrect)
• Have you completed your master’s thesis?
• The master thesis turned out to be more difficult than I thought. (incorrect)
• The master’s thesis turned out to be more difficult than I thought.
• John feels like his master thesis is missing something. (incorrect)
• John feels like his master’s thesis is missing something.

“Master Thesis” is an incomplete form. It’s not an awful grammatical mistake, but it makes an immense difference in how a message sent by an expression is perceived.

“Master Thesis” is meant to indicate who’s the master of the thesis, and without the appropriate possessive form, it’s not possible to be accomplished. You should always avoid using “Master Thesis”.

Master’s Thesis

“Master’s Thesis”, with the apostrophe, is the correct form for this phrase. Because it contains the appropriate possessive form, it makes it clear to whom the thesis belongs. It’s complete and acceptable. You should always use this form to talk about any “Master’s Thesis”, in any scenario.

• What’s your master’s thesis on?
• The master’s thesis Howard defended was incredible.
• How long should a master’s thesis be?
• Claire’s master’s thesis was clear and concise.
• What are the guidelines for writing a master’s thesis?
• I need to choose what my master’s thesis will be about.

Masters Thesis

“Masters Thesis”, with an “s” after “Master” is just another incorrect form for the phrase “Master’s Thesis”. By adding the “s” without an apostrophe, this expression fails to indicate to whom the thesis belongs. It’s incorrect and should always be avoided.

Let’s go over some examples that show “Masters Thesis” being used incorrectly, followed by a corrected version of the same sentence:

• Jonathan’s masters thesis was messy. (incorrect)
• Jonathan’s master’s thesis was messy.
• Carolina’s masters thesis was perfect. (incorrect)
• Carolinas master’s thesis was perfect.
•  I asked the professor to review my masters thesis. (incorrect)
•  I asked the professor to review my master’s thesis.

“Masters Thesis”, just like “Master Thesis”, is incomplete. The lack of an apostrophe between “r” and “s” makes this phrase lose its purpose, which is to convey to who the thesis belongs. You should always avoid it.

Which Is Used the Most?

Which one of those forms is used more often, “Master Thesis”, “Masters Thesis”, or “Master’s thesis”? Take a look at the graph from Google Ngram Viewer below.

The correct form “Master’s Thesis”, with the appropriate possessive form, is the prevalent phrase, which people use more frequently.

The two incorrect phrases, which are “Master Thesis” and “Masters Thesis” are used much less and seem to be fighting for the lowest position on the graph. As you can see, they are very close together and have already swapped places at the bottom of the graph.

Always avoid using “Master Thesis” and “Masters Thesis”, because they are incorrect, unacceptable forms.

Final Thoughts

“Master’s Thesis” is an expression that means “the thesis of a master”. Because of the strong sense of belonging it presents, it’s important to use it with the correct possessive form, including an apostrophe. “Master’s Thesis” is the correct form. “Master Thesis” is incorrect and should always be avoided.

Martin holds a Master’s degree in Finance and International Business. He has six years of experience in professional communication with clients, executives, and colleagues. Furthermore, he has teaching experience from Aarhus University. Martin has been featured as an expert in communication and teaching on Forbes and Shopify. Read more about Martin here .

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