langue d'oclangue d'oc
a group of French dialects spoken in medieval S France and surviving in Provençal
Origin of langue d'ocFr, literally , language of oc ( from Prov, yes from Classical Latin hoc, this thing): from characteristic use of oc for affirmation (in contrast to langue d'oïl)
Occitan, especially as spoken and written in medieval times.
Origin of langue d'ocFrench from Old French langue language ; see language . de of ( from Latin dē ; see de- . )Old Provençal oc yes ; see Occitan .