take care
Idioms-
Be careful, use caution, as in Take care or you will slip on the ice . [Late 1500s]
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Good-bye, as in I have to go now; take care . This apparent abbreviation of take care of yourself is used both orally and in writing, where it sometimes replaces the conventional Sincerely or Love in signing off correspondence. [ Colloquial ; 1960s]
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.