noun Etymology: French, from Old French, literally, language of oc; from the Occitan use of the word oc for “yes” Date: 1703 Occitan
LANGUE D'OC
Meaning of LANGUE D'OC in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012