lsd

Noun
US[el-es-dee]/ˌɛˌlɛsˈdi/3 syllables

Open English WordNet

Noun (1)

  1. a powerful hallucinogenic drug manufactured from lysergic acidSynonyms: lysergic acid diethylamideType of hallucinogen, drug of abuse, controlled substanceKinds acid, back breaker
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Webster's Dictionary (1913)

LSD noun

lysergic acid diethylamide, a powerful hallucinogenic drug. Acronym Syn. — lysergic acid diethylamide, acid.

Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54 · with additions: WordNet 1.5

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