smart ass
1 American
Also
smartass
noun
Slang: Sometimes Vulgar.
smart-ass
2
American
[smahrt-as]
/ ˈsmɑrtˌæs /
adjective
noun
Etymology
Origin of smart ass1
First recorded in 1905–10
Origin of smart-ass2
First recorded in 1955–60
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.