Dictionary
LSD
1. U.S. Navy.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. Pharm.lysergic acid diethylamide: a crystalline solid, C
20H
25N
3O, the diethyl amide of lysergic acid, a powerful psychedelic drug that produces temporary hallucinations and a schizophrenic psychotic state.
3. See
least significant digit. L.S.D.
pounds, shillings, and pence.
Also,£.s.d.,l.s.d.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: - LSD (Thesaurus)
- LSD (Encyclopedia)