horse tranquilizer

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

horse tranquilizer (countable and uncountable, plural horse tranquilizers)

1. (slang) The drug phencyclidine (PCP).
2. (slang) Ketamine.
3. Used other than figuratively or idiomatically: see horse,‎ tranquilizer.

Related terms

• (outlandish drugs for humans): horse pill