Breadcrumb Home > Dictionary > Index I intravital: Meaning and Definition of Find definitions for: in•tra•vi•tal Pronunciation: (in"tru-vīt'l), [key] — adj. Biol. occurring during life. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. intra vires intra vitam ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language