care a whit(redirected from don't care a whit)
care a whit
To care just the smallest amount. (A "whit" is an iota.) Often used in the negative. I don't care a whit what the neighbors say, I'm not taking that fence down!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
didn't care a whitand don't care a whit
didn't care at all. Sally thought Joe liked her, but he didn't care a whit about her. I don't care a whit what you do with my old clothes.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.