/ Dictionary / Index A annoyance: Meaning and Definition of Find definitions for: an•noy•ance Pronunciation: (u-noi'uns), [key] — n. a person or thing that annoys; nuisance: Unwanted visitors are an annoyance. an act or instance of annoying. the feeling of being annoyed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: annoyance (Thesaurus) annoy annoying Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language