controlled substance(n = noun.artifact) - a drug or chemical substance whose possession and use are controlled by law;
is a kind of drug
has particulars: cannabis, ganja, marihuana, marijuana, club drug, hard drug, lsd, lysergic acid diethylamide, chalk, chicken feed, crank, deoxyephedrine, glass, ice, meth, methamphetamine, methamphetamine hydrochloride, methedrine, shabu, trash, opium

body substance, chemical substance, controlled, gray substance, grey substance, ground substance, humic substance, intercellular substance, liquid body substance, living substance, lubricating substance, poisonous substance, psychoactive substance, schwann's white substance, solid body substance, substance, substance abuse, substance abuser, synthetic substance, translucent substance, transparent substance