/ Dictionary / Index U unmiter: Meaning and Definition of Find definitions for: un•mi•ter Pronunciation: (un-mī'tur), [key] — v.t. to deprive of a miter; depose from the rank of a bishop. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unmistakable unmitigated Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language