dissection

noun

dis·​sec·​tion dī-ˈsek-shən How to pronounce dissection (audio)
also
di- How to pronounce dissection (audio) ˈdī-ˌsek- How to pronounce dissection (audio)
1
: the act or process of dissecting : the state of being dissected
2
: an anatomical specimen prepared by dissecting

Examples of dissection in a Sentence

the book's dissection of the problem of obesity in this country
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Whether their focus is call-in advice, comedic commentary, candid girl talk, or cultural dissections or health and wellness, these women lead the discussion with expertise, humor and vulnerability. Essence, 28 Mar. 2025 The edges and vertices of one graph can be compared with those of another to explore deeper relationships between the two structures—an approach that Kamata thought might help to resolve Dudeney’s dissection. Lyndie Chiou, Scientific American, 27 Mar. 2025 Fugitive scientists used this tool—one typically associated with dissection and racial science—to instead unleash imaginative speculative possibilities for world making and reclaim human skin as an object of study. The Editors, JSTOR Daily, 13 Mar. 2025 For fans of her music looking for technical or psychological dissection of her work, Case doesn’t interrogate her songwriting approach, nor her lyrics and albums in the memoir. Cat Woods, Los Angeles Times, 22 Jan. 2025 See All Example Sentences for dissection

Word History

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of dissection was in 1578

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Cite this Entry

“Dissection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dissection. Accessed 11 Apr. 2025.

Kids Definition

dissection

noun
dis·​sec·​tion -ˈsek-shən How to pronounce dissection (audio)
-ˌsek-
1
: the act or process of dissecting : the state of being dissected
2
: a plant or animal or a part of one that has been dissected for study of the anatomy

Medical Definition

dissection

noun
1
: the act or process of dissecting or separating: as
a
: the surgical removal along natural lines of cleavage of tissues which are or might become diseased
b
: the digital separation of tissues (as in heart-valve operations) compare finger fracture
c
: a pathological splitting or separation of tissue see aortic dissection
2
a
: something (as a part or the whole of an animal) that has been dissected
b
: an anatomical specimen prepared in this way

More from Merriam-Webster on dissection

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