/ Dictionary / Index A Age of Innocence, The*: Meaning and Definition of Find definitions for: Age' of In'nocence The Pronunciation: [key] a novel (1920) by Edith Wharton. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. age of discretion Age of Reason Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language