LOCO


Meaning of LOCO in English

adj. & n.

adj. sl. crazy.

n. (pl. -oes or -os) (in full loco-weed) a poisonous leguminous plant of the US causing brain disease in cattle eating it.

[ Sp., = insane ]

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.