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

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

Serious injury or strain to this area can lead to TMJ disorders that create jaw dysfunction, limit movement and bring about all kinds of pain. —Emily Kwong, NPR, 5 Dec. 2025

Extending assistance to children braving learning hindrances, such as ADHD (Attention-deficit/hyperactivity disorder), dyslexia, and executive dysfunction, the program aims to offer support to the aspiring young scholars in need. —Nia Bowers, USA Today, 4 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