LSD
noun
\
Definition of LSD
: 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
Keep scrolling for more
Keep scrolling for more
More Definitions for LSD
LSD
noun
English Language Learners Definition of LSD
: an illegal drug that causes people to see and hear things that do not really exist
See the full definition for LSD in the English Language Learners Dictionary
LSD
noun
\
Kids Definition of LSD
: a dangerous drug that causes hallucinations
LSD
noun
\
Medical Definition of LSD
: 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
acid, lysergic acid diethylamide, lysergide
Keep scrolling for more
Comments on LSD
What made you want to look up LSD? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Difficult Vocab Quiz
-
- Which is a synonym of discomfit?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share LSD
Resources for LSD