LSD Definition
ĕlĕs-dē
noun
A crystalline compound, C15H15N2CON(C2H5)2, an amide of lysergic acid, used in the study of schizophrenia and other mental disorders and as a psychedelic drug: it produces hallucinations, delusions, etc. resembling those occurring in a psychotic state.
Webster's New World
LSD (lysergic acid diethylamide).
Wiktionary
Synonyms:
abbreviation
Least significant digit.
American Heritage
Origin of LSD
l(y)s(ergic acid) d(iethylamide)
From American Heritage Dictionary of the English Language, 5th Edition
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