/ Dictionary / Index I isotypic: Meaning and Definition of Find definitions for: i•so•typ•ic Pronunciation: (ī"su-tip'ik), [key] — adj. of or pertaining to an isotype. (of two substances) isostructural and of similar chemical composition. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. isotype isoxsuprine 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