/ Dictionary / Index I intramarginal: Meaning and Definition of Find definitions for: in•tra•mar•gin•al Pronunciation: (in"tru-mär'ju-nl), [key] — adj. existing or occurring within a margin or limit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. intragalactic intramolecular Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language