/ Dictionary / Index I inturn: Meaning and Definition of Find definitions for: in•turn Pronunciation: (in'tûrn"), [key] — n. an inward turn or curve around an axis or fixed point. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. intumescence intussuscept 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