Methaqualone

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A sedative drug that has effects similar to barbiturates, also used recreationally. countable, uncountable
  2. 2
    sedative-hypnotic drug (trade name Quaalude) that is a drug of abuse wordnet

Etymology

From meth + aqua + -al + -one.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.