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  • What Is a Thesis? | Ultimate Guide & Examples

What Is a Thesis? | Ultimate Guide & Examples

Published on 15 September 2022 by Tegan George . Revised on 5 December 2023.

Structure of a Thesis

A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a PhD program in the UK.

Writing a thesis can be a daunting experience. Indeed, alongside a dissertation , it is the longest piece of writing students typically complete. It relies on your ability to conduct research from start to finish: designing your research , collecting data , developing a robust analysis, drawing strong conclusions , and writing concisely .

Thesis template

You can also download our full thesis template in the format of your choice below. Our template includes a ready-made table of contents , as well as guidance for what each chapter should include. It’s easy to make it your own, and can help you get started.

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Table of contents

Thesis vs. thesis statement, how to structure a thesis, acknowledgements or preface, list of figures and tables, list of abbreviations, introduction, literature review, methodology, reference list, proofreading and editing, defending your thesis, frequently asked questions about theses.

You may have heard the word thesis as a standalone term or as a component of academic writing called a thesis statement . Keep in mind that these are two very different things.

  • A thesis statement is a very common component of an essay, particularly in the humanities. It usually comprises 1 or 2 sentences in the introduction of your essay , and should clearly and concisely summarise the central points of your academic essay .
  • A thesis is a long-form piece of academic writing, often taking more than a full semester to complete. It is generally a degree requirement to complete a PhD program.
  • In many countries, particularly the UK, a dissertation is generally written at the bachelor’s or master’s level.
  • In the US, a dissertation is generally written as a final step toward obtaining a PhD.

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The final structure of your thesis depends on a variety of components, such as:

  • Your discipline
  • Your theoretical approach

Humanities theses are often structured more like a longer-form essay . Just like in an essay, you build an argument to support a central thesis.

In both hard and social sciences, theses typically include an introduction , literature review , methodology section ,  results section , discussion section , and conclusion section . These are each presented in their own dedicated section or chapter. In some cases, you might want to add an appendix .

Thesis examples

We’ve compiled a short list of thesis examples to help you get started.

  • Example thesis #1:   ‘Abolition, Africans, and Abstraction: the Influence of the “Noble Savage” on British and French Antislavery Thought, 1787-1807’ by Suchait Kahlon.
  • Example thesis #2: ‘”A Starving Man Helping Another Starving Man”: UNRRA, India, and the Genesis of Global Relief, 1943-1947’ by Julian Saint Reiman.

The very first page of your thesis contains all necessary identifying information, including:

  • Your full title
  • Your full name
  • Your department
  • Your institution and degree program
  • Your submission date.

Sometimes the title page also includes your student ID, the name of your supervisor, or the university’s logo. Check out your university’s guidelines if you’re not sure.

Read more about title pages

The acknowledgements section is usually optional. Its main point is to allow you to thank everyone who helped you in your thesis journey, such as supervisors, friends, or family. You can also choose to write a preface , but it’s typically one or the other, not both.

Read more about acknowledgements Read more about prefaces

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An abstract is a short summary of your thesis. Usually a maximum of 300 words long, it’s should include brief descriptions of your research objectives , methods, results, and conclusions. Though it may seem short, it introduces your work to your audience, serving as a first impression of your thesis.

Read more about abstracts

A table of contents lists all of your sections, plus their corresponding page numbers and subheadings if you have them. This helps your reader seamlessly navigate your document.

Your table of contents should include all the major parts of your thesis. In particular, don’t forget the the appendices. If you used heading styles, it’s easy to generate an automatic table Microsoft Word.

Read more about tables of contents

While not mandatory, if you used a lot of tables and/or figures, it’s nice to include a list of them to help guide your reader. It’s also easy to generate one of these in Word: just use the ‘Insert Caption’ feature.

Read more about lists of figures and tables

If you have used a lot of industry- or field-specific abbreviations in your thesis, you should include them in an alphabetised list of abbreviations . This way, your readers can easily look up any meanings they aren’t familiar with.

Read more about lists of abbreviations

Relatedly, if you find yourself using a lot of very specialised or field-specific terms that may not be familiar to your reader, consider including a glossary . Alphabetise the terms you want to include with a brief definition.

Read more about glossaries

An introduction sets up the topic, purpose, and relevance of your thesis, as well as expectations for your reader. This should:

  • Ground your research topic , sharing any background information your reader may need
  • Define the scope of your work
  • Introduce any existing research on your topic, situating your work within a broader problem or debate
  • State your research question(s)
  • Outline (briefly) how the remainder of your work will proceed

In other words, your introduction should clearly and concisely show your reader the “what, why, and how” of your research.

Read more about introductions

A literature review helps you gain a robust understanding of any extant academic work on your topic, encompassing:

  • Selecting relevant sources
  • Determining the credibility of your sources
  • Critically evaluating each of your sources
  • Drawing connections between sources, including any themes, patterns, conflicts, or gaps

A literature review is not merely a summary of existing work. Rather, your literature review should ultimately lead to a clear justification for your own research, perhaps via:

  • Addressing a gap in the literature
  • Building on existing knowledge to draw new conclusions
  • Exploring a new theoretical or methodological approach
  • Introducing a new solution to an unresolved problem
  • Definitively advocating for one side of a theoretical debate

Read more about literature reviews

Theoretical framework

Your literature review can often form the basis for your theoretical framework, but these are not the same thing. A theoretical framework defines and analyses the concepts and theories that your research hinges on.

Read more about theoretical frameworks

Your methodology chapter shows your reader how you conducted your research. It should be written clearly and methodically, easily allowing your reader to critically assess the credibility of your argument. Furthermore, your methods section should convince your reader that your method was the best way to answer your research question.

A methodology section should generally include:

  • Your overall approach ( quantitative vs. qualitative )
  • Your research methods (e.g., a longitudinal study )
  • Your data collection methods (e.g., interviews or a controlled experiment
  • Any tools or materials you used (e.g., computer software)
  • The data analysis methods you chose (e.g., statistical analysis , discourse analysis )
  • A strong, but not defensive justification of your methods

Read more about methodology sections

Your results section should highlight what your methodology discovered. These two sections work in tandem, but shouldn’t repeat each other. While your results section can include hypotheses or themes, don’t include any speculation or new arguments here.

Your results section should:

  • State each (relevant) result with any (relevant) descriptive statistics (e.g., mean , standard deviation ) and inferential statistics (e.g., test statistics , p values )
  • Explain how each result relates to the research question
  • Determine whether the hypothesis was supported

Additional data (like raw numbers or interview transcripts ) can be included as an appendix . You can include tables and figures, but only if they help the reader better understand your results.

Read more about results sections

Your discussion section is where you can interpret your results in detail. Did they meet your expectations? How well do they fit within the framework that you built? You can refer back to any relevant source material to situate your results within your field, but leave most of that analysis in your literature review.

For any unexpected results, offer explanations or alternative interpretations of your data.

Read more about discussion sections

Your thesis conclusion should concisely answer your main research question. It should leave your reader with an ultra-clear understanding of your central argument, and emphasise what your research specifically has contributed to your field.

Why does your research matter? What recommendations for future research do you have? Lastly, wrap up your work with any concluding remarks.

Read more about conclusions

In order to avoid plagiarism , don’t forget to include a full reference list at the end of your thesis, citing the sources that you used. Choose one citation style and follow it consistently throughout your thesis, taking note of the formatting requirements of each style.

Which style you choose is often set by your department or your field, but common styles include MLA , Chicago , and APA.

Create APA citations Create MLA citations

In order to stay clear and concise, your thesis should include the most essential information needed to answer your research question. However, chances are you have many contributing documents, like interview transcripts or survey questions . These can be added as appendices , to save space in the main body.

Read more about appendices

Once you’re done writing, the next part of your editing process begins. Leave plenty of time for proofreading and editing prior to submission. Nothing looks worse than grammar mistakes or sloppy spelling errors!

Consider using a professional thesis editing service to make sure your final project is perfect.

Once you’ve submitted your final product, it’s common practice to have a thesis defense, an oral component of your finished work. This is scheduled by your advisor or committee, and usually entails a presentation and Q&A session.

After your defense, your committee will meet to determine if you deserve any departmental honors or accolades. However, keep in mind that defenses are usually just a formality. If there are any serious issues with your work, these should be resolved with your advisor way before a defense.

The conclusion of your thesis or dissertation shouldn’t take up more than 5-7% of your overall word count.

When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

If you only used a few abbreviations in your thesis or dissertation, you don’t necessarily need to include a list of abbreviations .

If your abbreviations are numerous, or if you think they won’t be known to your audience, it’s never a bad idea to add one. They can also improve readability, minimising confusion about abbreviations unfamiliar to your reader.

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

Generally, an outline contains information on the different sections included in your thesis or dissertation, such as:

  • Your anticipated title
  • Your abstract
  • Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

Cite this Scribbr article

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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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thesis noun

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What does the noun thesis mean?

There are eight 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–

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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 March 2024.

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 March 2024.

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.

Help

  • Cambridge Libraries

Physical & Digital Collections

Theses & dissertations: home, access to theses and dissertations from other institutions and from the university of cambridge.

theses

This guide provides information on searching for theses of Cambridge PhDs and for theses of UK universities and universities abroad. 

For information and guidance on depositing your thesis as a cambridge phd, visit the cambridge office of scholarly communication pages on theses here ., this guide gives essential information on how to obtain theses using the british library's ethos service. .

On the last weekend of October, the British Library became the victim of a major cyber-attack. Essential digital services including the BL catalogue, website and online learning resources went dark, with research services like the EThOS collection of more than 600,000 doctoral theses suddenly unavailable. The BL state that they anticipate restoring more services in the next few weeks, but disruption to certain services is now expected to persist for several months. For the latest news on the attack and information on the restoration of services, please follow the BL blog here:  Knowledge Matters blog  and access the LibGuide page here:  British Library Outage Update - Electronic Legal Deposit - LibGuides at University of Cambridge Subject Libraries

A full list of resources for searching theses online is provided by the Cambridge A-Z, available here .

University of Cambridge theses

Finding a cambridge phd thesis online via the institutional repository.

The University's institutional repository, Apollo , holds full-text digital versions of over 11,000 Cambridge PhD theses and is a rapidly growing collection deposited by Cambridge Ph.D. graduates. Theses in Apollo can be browsed via this link . More information on how to access theses by University of Cambridge students can be found on the access to Cambridge theses webpage.   The requirement for impending PhD graduates to deposit a digital version in order to graduate means the repository will be increasing at a rate of approximately 1,000 per year from this source.   About 200 theses are added annually through requests to make theses Open Access or via requests to digitize a thesis in printed format.

Locating and obtaining a copy of a Cambridge PhD thesis (not yet available via the repository)

Theses can be searched in iDiscover .  Guidance on searching for theses in iDiscover can be found here .   Requests for consultation of printed theses, not available online, should be made at the Manuscripts Reading Room (Email:  [email protected] Telephone: +44 (0)1223 333143).   Further information on the University Library's theses, dissertations and prize essays collections can be consulted at this link .

Researchers can order a copy of an unpublished thesis which was deposited in print form either through the Library’s  Digital Content Unit via the image request form , or, if the thesis has been digitised, it may be available in the Apollo repository. Copies of theses may be provided to researchers in accordance with the  law  and in a manner that is common across UK libraries.  The law allows us to provide whole copies of unpublished theses to individuals as long as they sign a declaration saying that it is for non-commercial research or private study.

How to make your thesis available online through Cambridge's institutional repository

Are you a Cambridge alumni and wish to make your Ph.D. thesis available online? You can do this by depositing it in Apollo the University's institutional repository. Click here for further information on how to proceed.    Current Ph.D students at the University of Cambridge can find further information about the requirements to deposit theses on the Office of Scholarly Communication theses webpages.

british thesis definition

UK Theses and Dissertations

Electronic copies of Ph.D. theses submitted at over 100 UK universities are obtainable from EThOS , a service set up to provide access to all theses from participating institutions. It achieves this by harvesting e-theses from Institutional Repositories and by digitising print theses as they are ordered by researchers using the system. Over 250,000 theses are already available in this way. Please note that it does not supply theses submitted at the universities of Cambridge or Oxford although they are listed on EThOS.

Registration with EThOS is not required to search for a thesis but is necessary to download or order one unless it is stored in the university repository rather than the British Library (in which case a link to the repository will be displayed). Many theses are available without charge on an Open Access basis but in all other cases, if you are requesting a thesis that has not yet been digitised you will be asked to meet the cost. Once a thesis has been digitised it is available for free download thereafter.

When you order a thesis it will either be immediately available for download or writing to hard copy or it will need to be digitised. If you order a thesis for digitisation, the system will manage the process and you will be informed when the thesis is available for download/preparation to hard copy.

british thesis definition

See the Search results section of the  help page for full information on interpreting search results in EThOS.

EThOS is managed by the British Library and can be found at http://ethos.bl.uk . For more information see About EThOS .

World-wide (incl. UK) theses and dissertations

Electronic versions of non-UK theses may be available from the institution at which they were submitted, sometimes on an open access basis from the institutional repository. A good starting point for discovering freely available electronic theses and dissertations beyond the UK is the Networked Digital Library of Theses and Dissertations (NDLTD) , which facilitates searching across institutions. Information can also usually be found on the library web pages of the relevant institution.

The DART Europe etheses portal lists several thousand full-text theses from a group of European universities.

The University Library subscribes to the ProQuest Dissertations and Theses  (PQDT) database which from August 31 2023 is accessed on the Web of Science platform.  To search this index select it from the Web of Science "Search in" drop-down list of databases (available on the Documents tab on WoS home page)

PQDT includes 2.4 million dissertation and theses citations, representing 700 leading academic institutions worldwide from 1861 to the present day. The database offers full text for most of the dissertations added since 1997 and strong retrospective full text coverage for older graduate works. Each dissertation published since July 1980 includes a 350-word abstract written by the author. Master's theses published since 1988 include 150-word abstracts.

IMPORTANT NOTE: The University Library only subscribes to the abstracting & indexing version of the ProQuest Dissertations and Theses database and NOT the full text version.  A fee is payable for ordering a dissertation from this source.   To obtain the full text of a dissertation as a downloadable PDF you can submit your request via the University Library Inter-Library Loans department (see contact details below). NB this service is only available to full and current members of the University of Cambridge.

Alternatively you can pay yourself for the dissertation PDF on the PQDT platform. Link from Web of Science record display of any thesis to PQDT by clicking on "View Details on ProQuest".  On the "Preview" page you will see an option "Order a copy" top right.  This will allow you to order your own copy from ProQuest directly.

Dissertations and theses submitted at non-UK universities may also be requested on Inter-Library Loan through the Inter-Library Loans department (01223 333039 or 333080, [email protected] )

  • Last Updated: Dec 20, 2023 9:47 AM
  • URL: https://libguides.cam.ac.uk/theses

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While Sandel argues that pursuing perfection through genetic engineering would decrease our sense of humility, he claims that the sense of solidarity we would lose is also important.

This thesis summarizes several points in Sandel’s argument, but it does not make a claim about how we should understand his argument. A reader who read Sandel’s argument would not also need to read an essay based on this descriptive thesis.  

Broad thesis (arguable, but difficult to support with evidence) 

Michael Sandel’s arguments about genetic engineering do not take into consideration all the relevant issues.

This is an arguable claim because it would be possible to argue against it by saying that Michael Sandel’s arguments do take all of the relevant issues into consideration. But the claim is too broad. Because the thesis does not specify which “issues” it is focused on—or why it matters if they are considered—readers won’t know what the rest of the essay will argue, and the writer won’t know what to focus on. If there is a particular issue that Sandel does not address, then a more specific version of the thesis would include that issue—hand an explanation of why it is important.  

Arguable thesis with analytical claim 

While Sandel argues persuasively that our instinct to “remake” (54) ourselves into something ever more perfect is a problem, his belief that we can always draw a line between what is medically necessary and what makes us simply “better than well” (51) is less convincing.

This is an arguable analytical claim. To argue for this claim, the essay writer will need to show how evidence from the article itself points to this interpretation. It’s also a reasonable scope for a thesis because it can be supported with evidence available in the text and is neither too broad nor too narrow.  

Arguable thesis with normative claim 

Given Sandel’s argument against genetic enhancement, we should not allow parents to decide on using Human Growth Hormone for their children.

This thesis tells us what we should do about a particular issue discussed in Sandel’s article, but it does not tell us how we should understand Sandel’s argument.  

Questions to ask about your thesis 

  • Is the thesis truly arguable? Does it speak to a genuine dilemma in the source, or would most readers automatically agree with it?  
  • Is the thesis too obvious? Again, would most or all readers agree with it without needing to see your argument?  
  • Is the thesis complex enough to require a whole essay's worth of argument?  
  • Is the thesis supportable with evidence from the text rather than with generalizations or outside research?  
  • Would anyone want to read a paper in which this thesis was developed? That is, can you explain what this paper is adding to our understanding of a problem, question, or topic?
  • picture_as_pdf Thesis

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Meaning of thesis in Essential English Dictionary

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(Definition of thesis from the Cambridge Essential Dictionary © Cambridge University Press)

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Oxford theses

The Bodleian Libraries’ thesis collection holds every DPhil thesis deposited at the University of Oxford since the degree began in its present form in 1917. Our oldest theses date from the early 1920s. We also have substantial holdings of MLitt theses, for which deposit became compulsory in 1953, and MPhil theses.

Since 2007 it has been a mandatory requirement for students to deposit an electronic copy of their DPhil thesis in the Oxford University Research Archive (ORA) , in addition to the deposit of a paper copy – the copy of record. Since the COVID pandemic, the requirement of a paper copy has been removed and the ORA copy has become the copy of record. Hardcopy theses are now only deposited under exceptional circumstances. 

ORA provides full-text PDF copies of most recent DPhil theses, and some earlier BLitt/MLitt theses. Find out more about Oxford Digital Theses, and depositing with ORA .

Finding Oxford theses

The following theses are catalogued on SOLO (the University libraries’ resource discovery tool) :

  • DPhil and BLitt and MLitt theses
  • BPhil and MPhil theses 
  • Science theses

SOLO collates search results from several sources.

How to search for Oxford theses on SOLO

To search for theses in the Oxford collections on SOLO :

  • navigate to the SOLO homepage
  • click on the 'Advanced Search' button
  • click the 'Material Type' menu and choose the 'Dissertations' option
  • type in the title or author of the thesis you are looking for and click the 'Search' button.

Also try an “Any field” search for “Thesis Oxford” along with the author’s name under “creator” and any further “Any field” keywords such as department or subject. 

Searching by shelfmarks

If you are searching using the shelfmark, please make sure you include the dots in your search (e.g. D.Phil.). Records will not be returned if they are left out.

Oxford University Research Archive (ORA)

ORA was established in 2007 as a permanent and secure online archive of research produced by members of the University of Oxford. It is now mandatory for students completing a research degree at the University to deposit an electronic copy of their thesis in this archive. 

Authors can select immediate release on ORA, or apply a 1-year or 3-year embargo period. The embargo period would enable them to publish all or part of their research elsewhere if they wish. 

Theses held in ORA are searchable via  SOLO , as well as external services such as EThOS and Google Scholar. For more information, visit the Oxford digital theses guide , and see below for guidance on searching in ORA.

Search for Oxford theses on ORA

Type your keywords (title, name) into the main search box, and use quotes (“) to search for an exact phrase.

Refine your search results using the drop-downs on the left-hand side. These include:

  • item type (thesis, journal article, book section, etc.)
  • thesis type (DPhil, MSc, MLitt, etc.)
  • subject area (History, Economics, Biochemistry, etc.)
  • item date (as a range)
  • file availability (whether a full text is available to download or not)

You can also increase the number of search results shown per page, and sort by relevance, date and file availability. You can select and export records to csv or email. 

Select hyperlinked text within the record details, such as “More by this author”, to run a secondary search on an author’s name. You can also select a hyperlinked keyword or subject. 

Other catalogues

Card catalogue  .

The Rare Books department of the Weston Library keeps an author card index of Oxford theses. This includes all non-scientific theses deposited between 1922 and 2016. Please ask Weston Library staff for assistance.

ProQuest Dissertations & Theses

You can use ProQuest Dissertations & Theses Global  to find bibliographic details of Oxford theses not listed on SOLO. Ask staff in the Weston Library’s Charles Wendall David Reading Room for help finding these theses. 

Search for Oxford theses on ProQuest Dissertations & Theses Global

Basic search.

The default Basic search page allows for general keyword searches across all indexes using "and", "and not", "and or" to link the keywords as appropriate. Click on the More Search Options tab for specific title, author, subject and institution (school) searches, and to browse indexes of authors, institutions and subjects. These indexes allow you to add the word or phrase recognised by the database to your search (ie University of Oxford (United Kingdom), not Oxford University).

Advanced search

The Advanced search tab (at the top of the page) enables keyword searching in specific indexes, including author, title, institution, department, adviser and language. If you are unsure of the exact details of thesis, you can use the search boxes on this page to find it by combining the key information you do have.

Search tools

In both the Basic and Advanced search pages you can also limit the search by date by using the boxes at the bottom. Use the Search Tools advice in both the Basic and Advanced pages to undertake more complex and specific searches. Within the list of results, once you have found the record that you are interested in, you can click on the link to obtain a full citation and abstract. You can use the back button on your browser to return to your list of citations.

The Browse search tab allows you to search by subject or by location (ie institution). These are given in an alphabetical list. You can click on a top-level subject to show subdivisions of the subject. You can click on a country location to show lists of institutions in that country. At each level, you can click on View Documents to show lists of individual theses for that subject division or from that location.

In Browse search, locations and subject divisions are automatically added to a basic search at the bottom of the page. You can search within a subject or location by title, author, institution, subject, date etc, by clicking on Refine Search at the top of the page or More Search Options at the bottom of the page.

Where are physical Oxford theses held?

The Bodleian Libraries hold all doctoral theses and most postgraduate (non-doctoral) theses for which a deposit requirement is stipulated by the University:

  • DPhil (doctoral) theses (1922 – 2021)
  • Bachelor of Divinity (BD) theses
  • BLitt/MLitt theses (Michaelmas Term 1953 – 2021)
  • BPhil and MPhil theses (Michaelmas Term 1977 – 2021)

Most Oxford theses are held in Bodleian Offsite Storage. Some theses are available in the libraries; these are listed below.

Law Library

Theses submitted to the Faculty of Law are held at the Bodleian Law Library .

Vere Harmsworth Library

Theses on the United States are held at the Vere Harmsworth Library .

Social Science Library

The Social Science Library holds dissertations and theses selected by the departments it supports. 

The list of departments and further information are available in the Dissertations and Theses section of the SSL webpages. 

Locations for Anthropology and Archaeology theses

The Balfour Library holds theses for the MPhil in Material and Visual Anthropology and some older theses in Prehistoric Archaeology.

The Art, Archaeology and Ancient World Library holds theses for MPhil in Classical Archaeology and MPhil in European Archaeology.

Ordering Oxford theses

Theses held in Bodleian Offsite Storage are consulted in the Weston Library. The preferred location is the Charles Wendell David Reading Room ; they can also be ordered to the Sir Charles Mackerras Reading Room .

Find out more about requesting a digitised copy, copyright restrictions and copying from Oxford theses .

Definition of 'thesis'

IPA Pronunciation Guide

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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[ 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 .

Discover More

Word history and origins.

Origin of thesis 1

Example Sentences

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

IMAGES

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COMMENTS

  1. THESIS

    THESIS definition: 1. a long piece of writing on a particular subject, especially one that is done for a higher…. Learn more.

  2. What Is a Thesis?

    A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a PhD program in the UK. Writing a thesis can be a daunting experience. Indeed, alongside a dissertation, it is the longest piece of writing students typically complete. It relies on your ability to conduct research from start to ...

  3. 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.

  4. Thesis

    Etymology. The term thesis comes from the Greek word θέσις, meaning "something put forth", and refers to an intellectual proposition. Dissertation comes from the Latin dissertātiō, meaning "discussion". Aristotle was the first philosopher to define the term thesis.. A 'thesis' is a supposition of some eminent philosopher that conflicts with the general opinion...for to take notice when ...

  5. Introduction to EThOS: the British Library database of UK theses

    The British Library service known as EThOS is effectively a shop window on the amazing doctoral research undertaken in UK universities. With half a million thesis titles listed, you can uncover unique research on every topic imaginable and often download the full thesis file to use immediately for your own research. This webinar will offer a guided walk through the features and content of ...

  6. thesis noun

    thesis (that…) a statement or an opinion that is discussed in a logical way and presented with evidence in order to prove that it is true. The basic thesis of the book is fairly simple. These latest findings support the thesis that sexuality is determined by nature rather than choice.

  7. UK theses

    EThOS. EThOS is the UK's national thesis service, managed by the British Library. It aims to provide a national aggregated record of all doctoral theses awarded by UK higher education institutions, with free access to the full text of many theses. It has around 500,000 records for theses awarded by over 120 institutions.

  8. 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. How to use thesis in a sentence. Did you know?

  9. thesis, n. meanings, etymology and more

    There are eight 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)

  10. Theses & Dissertations: Home

    This guide provides information on searching for theses of Cambridge PhDs and for theses of UK universities and universities abroad. For information and guidance on depositing your thesis as a Cambridge PhD, visit the Cambridge Office of Scholarly Communication pages on theses here.. This guide gives essential information on how to obtain theses using the British Library's EThOS service.

  11. What Is a Thesis?

    Revised on April 16, 2024. A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a master's program or a capstone to a bachelor's degree. Writing a thesis can be a daunting experience. Other than a dissertation, it is one of the longest pieces of writing students typically complete.

  12. Thesis

    Thesis. Your thesis is the central claim in your essay—your main insight or idea about your source or topic. Your thesis should appear early in an academic essay, followed by a logically constructed argument that supports this central claim. A strong thesis is arguable, which means a thoughtful reader could disagree with it and therefore ...

  13. thesis

    thesis definition: a long piece of writing that you do as part of an advanced university course: . Learn more.

  14. 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.

  15. Oxford theses

    Oxford theses. The Bodleian Libraries' thesis collection holds every DPhil thesis deposited at the University of Oxford since the degree began in its present form in 1917. Our oldest theses date from the early 1920s. We also have substantial holdings of MLitt theses, for which deposit became compulsory in 1953, and MPhil theses.

  16. THESIS Definition & Usage Examples

    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.

  17. UK Doctoral Thesis Metadata from EThOS // British Library

    UK Doctoral Thesis Metadata from EThOS. The datasets in this collection comprise snapshots in time of metadata descriptions of hundreds of thousands of PhD theses awarded by UK Higher Education institutions aggregated by the British Library's EThOS service. The data is estimated to cover around 98% of all PhDs ever awarded by UK Higher ...

  18. 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.

  19. How to Write a Thesis Statement

    Step 2: Write your initial answer. 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. The internet has had more of a positive than a negative effect on education.

  20. 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.

  21. British Library website updates

    British Library. We are the national library of the UK. Our shelves hold over 170 million items - a living collection that gets bigger every day. Although our roots extend back centuries, we collect everything published today, tomorrow and decades into the future. We have millions of books, but also newspapers, maps, sound recordings, patents ...