LSD

n. crystalline compound taken from lysergic acid and used as a hallucinogenic drug, acid

n. pounds, shilling and pence; money, riches (Slang)

Lysergic acid diethylamide, LSD, LSD-25, or acid, is a semisynthetic psychedelic drug of the tryptamine family. Probably the best known psychedelic, it has been used mainly as; a recreational drug, an entheogen, and a tool to aid various methods for transcendence, including meditation, psychonautics, and illicit (though at one time legal) psychedelic psychotherapy, whether self administered or not. It is synthesized from lysergic acid derived from ergot, a grain fungus that typically grows on rye and was first synthesized by Swiss chemist Albert Hofmann. The short form LSD comes from its early codename LSD-25, which is an abbreviation for the German "Lysergsäure-diethylamid" followed by a sequential number.
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Noun
1. a powerful hallucinogenic drug manufactured from lysergic acid
(synonym) lysergic acid diethylamide
(hypernym) hallucinogen, hallucinogenic drug, psychedelic drug, psychodelic drug
(hyponym) acid, back breaker, battery-acid, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen

LSD, lysergic acid diethylamide, hallucinogenic drug

n. LSD, lysergic acid diethylamide, crystalline compound taken from lysergic acid and used as a hallucinogenic drug, acid