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⇱ DYSFUNCTION Definition & Meaning - Merriam-Webster


variants or less commonly disfunction
1
: impaired or abnormal functioning
gastrointestinal dysfunction
2
: abnormal or unhealthy interpersonal behavior or interaction within a group
family dysfunction

Examples of dysfunction in a Sentence

The disease causes gastrointestinal dysfunctions.
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.
But others in Silicon Valley think that Altman’s behavior has created unacceptable managerial dysfunction. 👁 Image
Ronan Farrow, New Yorker, 6 Apr. 2026
The resulting weakness and positional dysfunction cause your lower back and hamstrings to take over during basic exercises and movements such as squatting, lunging and even walking. 👁 Image
Dana Santas, CNN Money, 3 Apr. 2026
This is the pattern at the heart of American political dysfunction. 👁 Image
Tony Vanderhoef, Sun Sentinel, 2 Apr. 2026
For adults, chronic lead exposure is associated with kidney dysfunction, hypertension and neurocognitive effects. 👁 Image
Karen Garcia, Los Angeles Times, 2 Apr. 2026
See All Example Sentences for dysfunction

Word History

Etymology

dys- + function entry 1

First Known Use

circa 1916, in the meaning defined at sense 1

Time Traveler
The first known use of dysfunction was circa 1916

Browse Nearby Words

Cite this Entry

“Dysfunction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dysfunction. Accessed 8 Apr. 2026.

Kids Definition

: impaired or abnormal functioning
liver dysfunction
dysfunctional adjective

Medical Definition

dysfunction

noun
dys·​func·​tion
: impaired or abnormal functioning (as of an organ of the body)

More from Merriam-Webster on dysfunction

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Merriam-Webster unabridged

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