"The ancient language of the South France, was called, la langue d'oc, from the sound of its affirmative particle. From this circumstance, the country has been called Occitanie, and a specific portion of it, Languedoc. The French have lately formed a new adjective, Occitanique, to comprize all the dialects derived from the ancient tongue." in Sharon Turner, The history of England (during the middle ages), London, Longman, Hurst, &c. 1814. Read on GoogleBooks
