Old French
Gallo-Romance dialect continuum spoken from the 9th century to the middle of the 14th century
AI overview
Old French was a language spoken across a range of related dialects from around the 9th century until the mid-1300s, developing from Latin as it evolved in what is now France. It matters because it was the ancestor of modern French and provides insight into how the Romance languages developed and changed over centuries.
AI-generated from the Wikipedia summary — may contain errors.
Article
Old French (franceis, françois, romanz; French: ancien français [ɑ̃sjɛ̃ fʁɑ̃sɛ]) was the language spoken in most of the northern half of France approximately between the late 8th and mid-14th centuries. Rather than a unified language, Old French was a group of Romance dialects, mutually intelligible yet diverse. These dialects came to be collectively known as the langues d'oïl, contrasting with the langues d'oc, the emerging Occitano-Romance languages of Occitania, now Southern France.
The mid-14th century witnessed the emergence of Middle French, the language of the French Renaissance in the Île-de-France region; this dialect was a predecessor to Modern French. Other dialects of Old French evolved themselves into modern forms (Poitevin-Saintongeais, Gallo, Norman, Picard, Walloon, etc.), each with its linguistic features and history.