The rightmost active (non-dummy) digit of the display.
Abbreviation for lysergic acid diethylamide, a psychedelic drug and a hallucinogen, often producing states resembling those common in psychosis (for example, schizophrenia). It is derived from lysergic acid, originally extracted from poisonous ergot alkaloids. Its use is illegal.
A semisynthetic illicit organic compound C20H25N3O derived from ergot that induces extreme sensory distortions, altered perceptions of reality, and intense emotional states, that may also produce delusions or paranoia, and that may sometimes cause panic reactions in response to the effects experienced — called also lysergic acid diethylamide.
See least significant digit.