LSD
/ɛlɛsˈdiː
/noun [mass noun]
A synthetic crystalline compound, lysergic acid diethylamide, which is a powerful hallucinogenic drug.
- Chemical formula: C20H26N2O.
Origin
1950s: abbreviation.
- hasten
- has the cat got your tongue?
- hastily
- hastiness
- Hastings, Battle of
- Hastings, Selina
- Hastings, Warren
- hasty
- hasty pudding
- hat
- hatable
- hatband
- hatbox
- hatch
- hatchback
- hatcheck
- hat-check girl
- hatchel
- hatchery
- hatches, matches, and dispatches
- hatchet
- hatchet-faced
- hatchetfish
- hatchet job
- hatchet man