/ Dictionary / Index U unmitre: Meaning and Definition of Find definitions for: un•mi•tre Pronunciation: (un-mī'tur), [key] — -tred, -tring. unmiter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unmitigated unmixed Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language