The Greek language, also known as Koine (5 letters), is an ancient language that was widely spoken in the Mediterranean region during the Hellenistic period. It is still used today in some parts of Greece and Cyprus. Koine is a form of Ancient Greek that was used as a common language among the people of the region. It is the language of the New Testament and the Septuagint, and it has had a major influence on the development of other languages, including English.