WordReference Random House Unabridged Dictionary of American English © 2026
wise-ass
(wīz′as′),USA pronunciation Slang (sometimes vulgar).
adj.
n.
adj.
- Slang TermsAlso, wise′-assed′. insolent;
impertinent;
smart-ass.
n.
- Slang Termssmart-ass.
- 1970–75