Breadcrumb Home > Dictionary > Index A aggravating: Meaning and Definition of Find definitions for: ag•gra•vat•ing Pronunciation: (ag'ru-vā"ting), [key] — adj. causing or full of aggravation: I've had an aggravating day. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: aggravating (Thesaurus) aggravated aggravation TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: antiphon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language