[ mɛ'θakwələʊn ]
■ noun trademark a sedative and sleep-inducing drug. Also called Quaalude ( trademark ).
Origin
1960s: from elements of its chemical name meth- + -a- + qu(inine) + a(zo- + -o)l + -one .
[ mɛ'θakwələʊn ]
■ noun trademark a sedative and sleep-inducing drug. Also called Quaalude ( trademark ).
Origin
1960s: from elements of its chemical name meth- + -a- + qu(inine) + a(zo- + -o)l + -one .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004