Any chemical check for the presence of (usually illegal) drugs in a sample of one's blood, hair or urine.

(transitive) To perform a drug test; the check for the presence of illegal drugs in a sample of blood, hair or urine.

Any of a group of antibiotic drugs structurally related to sulphonamide, tending to be bacteriostatic rather than bacteriocidal.

plural of drug dealer

plural of drug test

Third-person singular simple present indicative form of drug test

(law, narcotics) The particular (usually illicit) substance that a person is addicted to. / The best-choice medication to treat a particular medical problem.

drug on the market

(idiomatic) something which is overabundant at the moment and thus not in demand.

(slang) A drug used illegally and recreationally for its euphoric and other mind-altering effects such as: opiates, cannabinoids, benzodiazepines, amphetamines and others.