/ Dictionary / Index V vasodepressor: Meaning and Definition of Find definitions for: vas•o•de•pres•sor Pronunciation: (vas"ō-di-pres'ur, vā"zō-), [key] — adj., n. Physiol., Pharm. vasodilator. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vasoconstrictor vasodilatation Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language