1. a puff or drag of any kind of cigarette (usu. cannabis), or a pipe.
2. a marijuana cigarette; a pipeful of marijuana.
[1980s+] (US drugs) a gravity pipe, made with a 2-litre (3½-pint) bottle and a pipe bowl.
[1980s+] (US) to smoke marijuana; lit. ‘smoke a smoke’ thus as much f. assonance as accuracy.
[1990s+] (US drugs) a hand-held smokeless pipe.