/ Dictionary / Index I infuriating: Meaning and Definition of Find definitions for: in•fu•ri•at•ing Pronunciation: (in-fyoor'ē-ā"ting), [key] — adj. causing or tending to cause anger or outrage; maddening: His delay is infuriating. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: infuriating (Thesaurus) infuriate infuscate Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language