/ Dictionary / Index D dextroamphetamine: Meaning and Definition of Find definitions for: dex•tro•am•phet•a•mine Pronunciation: (dek"strō-am-fet'u-mēn", -min), [key] — n. Pharm. a white, crystalline, water-soluble solid, CHN, that stimulates the central nervous system: used in medicine as an antidepressive and appetite suppressant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dextro dextrocardia 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