/ Dictionary / Index U unerring: Meaning and Definition of Find definitions for: un•err•ing Pronunciation: (un-ûr'ing, -er'-), [key] — adj. not erring; not going astray or missing the mark: The captain set an unerring course for home. undeviatingly accurate throughout; not containing any error or flaw: She gave an unerring recital of the day's events. invariably precise or correct: unerring taste. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unerring (Thesaurus) unequivocal UNESCO Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language