/ Dictionary / Index M mismate: Meaning and Definition of Find definitions for: mis•mate Pronunciation: (mis-māt'), [key] — -mat•ed, -mat•ing. to mate unsuitably or wrongly. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mismate (Thesaurus) mismatch mismove Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language