Meaning

noun a roll of hair brushed back from the forehead

noun the butt of a marijuana cigarette

noun street names for flunitrazepan

originFrom Middle English roche, from Old French roche, from Middle Low German roche, ruche (“ray (fish)”), from Old Saxon *rūh, possibly from Proto-Germanic *rūhaz (“rough”). Cognate with Old English ruhha ("a ray"; > Middle English rouhe, rohȝe), German Rochen (“ray (fish)”).

Etymology from Wiktionary, CC BY-SA 3.0