/ Dictionary / Index I insoul: Meaning and Definition of Find definitions for: in•soul Pronunciation: (in-sōl'), [key] — v.t. ensoul. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. insouciant insp. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language