Noun
Proto-Greek (uncountable)
The earliest form of the Greek language, the common ancestor of the Greek dialects, including Mycenaean and the classical Greek dialects; the language was already spoken by the ancestors of the Greeks in the Balkans (i.e. Greece) during the Neolithic period or the Bronze Age.
Conceivably, Proto-Armenian would have been located between Proto-Greek and Proto-Indo-Iranian, consistent with the fact that Armenian shares certain features only with Indo-Iranian (the satem change) but others only with Greek (s > h). Source: Internet
Graeco-Aryan unity would have become divided into Proto-Greek and Proto-Indo-Iranian by the mid-third millennium BC. Source: Internet
Modern linguists have proposed the Proto-Greek form *Awides ("unseen"). Source: Internet
Periods Proto-Greek -speaking area according to linguist Vladimir I. Georgiev The Greek language is conventionally divided into the following periods: * Proto-Greek : the unrecorded but assumed last ancestor of all known varieties of Greek. Source: Internet