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tight-assed

American

[tahyt-ast] / ˈtaɪtˌæst /

adjective

Slang: Vulgar.

rigidly self-controlled, inhibited, or conservative in attitude.

Etymology

Origin of tight-assed

First recorded in 1965–70

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.