cocaine(n = noun.artifact) cocain - a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become powerfully addictive;
is a kind of hard drug
has particulars: basuco, blow, c, coke, nose candy, snow, crack, crack cocaine, tornado

   A powerful narcotic alkaloid, C17H21NO4, obtained from the leaves of coca. It is a bitter, white, crystalline substance, and is remarkable for producing local insensibility to pain. It is classified as addictive and is not available in the U. S. without a prescription, but is nevertheless one of the most widespread illegal drugs of abuse. It is used in several forms, including small pellets of free base, called crack. Most of the cacaine illegally used in the U.S. is imported. [1913 Webster]

cocaine, n. a drug derived from coca or prepared synthetically, used as a local anaesthetic and as a stimulant.

Etymology:
COCA + -INE(4)

N  intemperance, sensuality, animalism, carnality, tragalism, pleasure, effeminacy, silkiness, luxury, luxuriousness, lap of pleasure, lap of luxury, free living, indulgence, high living, wild living, inabstinence, self- indulgence, voluptuousness, epicurism, epicureanism, sybaritism, drug habit, dissipation, licentiousness, debauchery, crapulence, revels, revelry, debauch, carousal, jollification, drinking bout, wassail, saturnalia, orgies, excess, too much, Circean cup, bhang, hashish, marijuana, pot, hemp, grass, opium, cocaine, morphine, heroin, LSD, lysergic acid diethylamide, phencyclidine, angel dust, PCP, barbiturates, amphetamines, speed, intemperate, inabstinent, sensual, self-indulgent, voluptuous, luxurious, licentious, wild, dissolute, rakish, fast, debauched, brutish, crapulous, swinish, piggish, Paphian, Epicurean, Sybaritical, bred in the lap of luxury, nursed in the lap of luxury, indulged, pampered, full-fed, high-fed, being full of supper and distempering draughts.

cocaine addict, cocaine addiction