A rushing sensation in the body; a surge of euphoria, excitement, or energy, esp. one induced by drugs or some other stimulant.

U.S. slang. The action of taking a narcotic drug, usually cocaine; the euphoria resulting from taking a narcotic drug. Usually in to take (go on) a s…

colloquial. A state of euphoria induced by the taking of an illicit drug or drugs. Also (esp. in on a high) any state of elation or high spirits…