noun Etymology: Spanish, argot, speech of Spanish Gypsies, from Romany kalo Gypsy, literally, black, from Sanskrit kāla Date: 1947 any of several Spanish argots
CALÓ
Meaning of CALÓ in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012