LSD
/ɛlɛsˈdiː
/noun [mass noun]
A synthetic crystalline compound, lysergic acid diethylamide, which is a powerful hallucinogenic drug.
- Chemical formula: C20H26N2O.
Origin
1950s: abbreviation.
- subst.
- substage
- substance
- substance abuse
- substance abuser
- substanced
- substance-free
- substanceless
- substance P
- substand
- substandard
- substanding
- substant
- substantiability
- substantial
- substantial form
- substantialise
- substantialism
- substantialist
- substantiality
- substantialize
- substantially
- substantialness
- substantia nigra
- substantiate