dissertation
noun
dis·ser·ta·tion
ˌdi-sər-ˈtā-shən 
: an extended usually written treatment of a subject
Examples of dissertation in a Sentence
He wrote his dissertation on an obscure 16th-century poet.
Recent Examples on the Web
Modern scholarship on its formative role in women’s lives, and vice versa, took an important turn in 1980, when two young historians published landmark books on the subject—second books, because each had been told that a dissertation on a topic quite so pots-and-pans wouldn’t do.
—
Jane Kamensky, The Atlantic, 10 Oct. 2025
There’s Miles, a scholar of Russian folktales who can’t focus on his dissertation; his wife Kate, an English professor grappling with an illness; their two children, Olive and Wesley; and their dog Giuseppe.
—Carly Tagen-Dye, PEOPLE, 10 Oct. 2025
While Houston’s mention was more of an epilogue than a dissertation on the state of the room, the preseason star is firmly part of the pass rush story through five weeks.
—Nick Harris, Fort Worth Star-Telegram, 6 Oct. 2025
Weeping delights in the exalted, the sublime, the magnificent — a symphony, a vista, megafauna, even a brilliant dissertation.
—Big Think, 23 Sep. 2025
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Jane Kamensky, The Atlantic, 10 Oct. 2025
There’s Miles, a scholar of Russian folktales who can’t focus on his dissertation; his wife Kate, an English professor grappling with an illness; their two children, Olive and Wesley; and their dog Giuseppe.
—Carly Tagen-Dye, PEOPLE, 10 Oct. 2025
While Houston’s mention was more of an epilogue than a dissertation on the state of the room, the preseason star is firmly part of the pass rush story through five weeks.
—Nick Harris, Fort Worth Star-Telegram, 6 Oct. 2025
Weeping delights in the exalted, the sublime, the magnificent — a symphony, a vista, megafauna, even a brilliant dissertation.
—Big Think, 23 Sep. 2025
See All Example Sentences for dissertation
Cite this Entry
“Dissertation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dissertation. Accessed 18 Oct. 2025.
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dissertation
noun
dis·ser·ta·tion
ˌdis-ər-ˈtā-shən
: a long usually written treatment of a subject
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