Breadcrumb Home > Dictionary > Index V vascular: Meaning and Definition of Find definitions for: vas•cu•lar Pronunciation: (vas'kyu-lur), [key] — adj. Biol. pertaining to, composed of, or provided with vessels or ducts that convey fluids, as blood, lymph, or sap. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vascular (Thesaurus) Vasco da Gama vascular bundle ✖ Related Content Daily Word Quiz: triumphalism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language