Dictionary (n.) A powerful alkaloid, C17H21NO4, obtained from the leaves of coca. It is a bitter, white, crystalline substance, and is remarkable for producing local insensibility to pain.Thesaurus Benzedrine Benzedrine pill C Dexamyl Dexamyl pill Dexedrine Dexedrine pill Methedrine amphetamine amphetamine sulfate coke crystal dextroamphetamine sulfate football heart jolly bean methamphetamine hydrochloride pep pill purple heart snow speed stimulant upper |