/ Dictionary / Index I Innocent XIII: Meaning and Definition of Find definitions for: Innocent XIII Pronunciation: [key] — (Michelangelo Conti) 1655–1724, Italian ecclesiastic: pope 1721–24. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Innocent XII Innocents' Day Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language