dysfunction

noun

dys·​func·​tion (ˌ)dis-ˈfəŋ(k)-shən 

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

Chronic lead exposure can cause kidney dysfunction, hypertension, and neurocognitive effects in adults. —Fernando Cervantes Jr, USA Today, 12 Dec. 2025

For instance, while most of the movie is about the title character, a 34-year-old lieutenant governor played by Emma Mackey, there is an overlong subplot about Ella’s younger brother, Casey (Spike Fearn), that encapsulates the tonal dysfunction of the movie. —Alison Willmore, Vulture, 12 Dec. 2025

Particularly against a 2-10 team dealing with more dysfunction than the Kardashians’ old mansion in the Hidden Hills. —Luca Evans, Denver Post, 7 Dec. 2025

The dysfunction within the Philadelphia Eagles locker room has been well-documented this season. —Michael Gallagher, MSNBC Newsweek, 7 Dec. 2025

Word History

Etymology

dys- + function entry 1

First Known Use

circa 1916, in the meaning defined at sense 1

Phrases Containing dysfunction

• erectile dysfunction
• minimal brain dysfunction

Rhymes for dysfunction

• adjunction
• compunction
• conjunction
• disjunction
• injunction
• inunction
• malfunction
• eigenfunction
• multifunction
• function
• junction
• unction

Kids Definition

dysfunction

noun

dys·​func·​tion dis-ˈfəŋ(k)-shən 

: impaired or abnormal functioning

liver dysfunction

dysfunctional

-shnəl 

-shən-ᵊl

adjective

Medical Definition

dysfunction

noun

dys·​func·​tion

variants also disfunction

(ˈ)dis-ˈfəŋ(k)-shən 

: impaired or abnormal functioning (as of an organ of the body)

dysfunctional

-shnəl, -shən-ᵊl 

adjective

dysfunctioning

-shə-niŋ 

noun