/ Dictionary / Index I Ingersoll: Meaning and Definition of Find definitions for: In•ger•soll Pronunciation: (ing'gur-sôl", -sol", -sul), [key] 1833–99, U.S. lawyer, political leader, and orator. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ingenuous ingest Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language