LSD: Meaning and Definition of


Pronunciation: [key]
  1. a seagoing, amphibious ship capable of carrying and launching assault landing craft from a large, inner compartment that can be flooded, and of making emergency repairs at sea to smaller ships.
  2. lysergic acid diethylamide: a crystalline solid, CHNO, the diethyl amide of lysergic acid, a powerful psychedelic drug that produces temporary hallucinations and a schizophrenic psychotic state.
  3. See


Pronunciation: [key]
  1. pounds, shillings, and pence.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
  • lsd (Thesaurus)