/ Dictionary / Index I Irvingite: Meaning and Definition of Find definitions for: Ir•ving•ite Pronunciation: (ûr'ving-īt"), [key] — n. a member of the Catholic Apostolic Church. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Irving Irvington Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language