dissertation

noun

dis·​ser·​ta·​tion ˌdi-sər-ˈtā-shən How to pronounce dissertation (audio)
: an extended usually written treatment of a subject
specifically : one submitted for a doctorate
wrote her dissertation on an obscure 16th-century poet
dissertational
ˌdi-sər-ˈtāsh-nəl How to pronounce dissertation (audio)
-ˈtā-shə-nᵊl
adjective

Examples of dissertation in a Sentence

He wrote his dissertation on an obscure 16th-century poet.
Recent Examples on the Web Born in the Netherlands, Mr. Daalder left as a teenager to study in the U.S. – eventually writing his doctoral dissertation on NATO nuclear policy at the Massachusetts Institute of Technology in 1989. Anna Mulrine Grobe, The Christian Science Monitor, 2 Apr. 2024 EssayPro can help you with a research paper, admission essay, lab report, thesis, or academic dissertation. Sponsored Content, The Mercury News, 18 Mar. 2024 Her dissertation, published in 1984, was about ennui. Kim Severson, New York Times, 17 Mar. 2024 Her dissertation pulled together all of the strands of her life and studies. Pam Kragen, San Diego Union-Tribune, 17 Mar. 2024 Gay, 53, received her Ph.D. from Harvard in 1998, and her dissertation won the Toppan Prize for best dissertation in political science. Jeanine Santucci, USA TODAY, 3 Jan. 2024 Indeed, Gorsuch’s dissertation advisor, the natural-law theorist John Finnis, was committed to this project. Noah Feldman, Twin Cities, 23 Feb. 2024 The dissertation examined how germ cells behaved in one animal. Quanta Magazine, 21 Feb. 2024 This was followed by a Jan. 1 report, also from The Washington Free Beacon, that detailed several more alleged plagiarisms found in articles that are sometimes more than 20 years old, as well as Gay’s 1997 dissertation. Luisa Beltran, Fortune, 3 Jan. 2024

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

Word History

First Known Use

1651, in the meaning defined above

Time Traveler
The first known use of dissertation was in 1651

Dictionary Entries Near dissertation

Cite this Entry

“Dissertation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dissertation. Accessed 18 Apr. 2024.

Kids Definition

dissertation

noun
dis·​ser·​ta·​tion ˌdis-ər-ˈtā-shən How to pronounce dissertation (audio)
: a long usually written treatment of a subject
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