 Linguistically, Byzantine or medieval Greek is situated between the Hellenistic (Koine) and modern phases of the language. Since as early as the Hellenistic era, Greek had been the lingua franca of the educated elites of the Eastern Mediterranean, spoken natively in the southern Balkans, the Greek islands, Asia Minor, and the ancient and Hellenistic Greek colonies of Southern Italy, the Black Sea, Western Asia and North Africa. At the beginning of the Byzantine millennium, the koine (Greek: κοινή) remained the basis for spoken Greek and Christian writings, while Attic Greek was the language of the philosophers and orators.
