/ Dictionary / Index P peacetime: Meaning and Definition of Find definitions for: peace•time Pronunciation: (pēs'tīm"), [key] — n. a time or period of peace: a large navy even in peacetime. —adj. of or for such a period: peacetime uses of atomic energy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: peacetime (Thesaurus) peace sign peach Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language