/ Dictionary / Index V vascular tissue: Meaning and Definition of Find definitions for: vas'cular tis"sue Pronunciation: [key] — Bot. Bot. plant tissue consisting of ducts or vessels, that, in the higher plants, forms the system by which sap is conveyed through the plant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vascular ray vasculum Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language