These are the meanings in the koine Greek in which the New Testament was written.
From the ocregister.com
Koine Greek remained the dominant language in the eastern part of the Roman Empire.
From the en.wikipedia.org
Koine is definitely the same language, linguistically speaking, as Homer.
From the en.wikipedia.org
Koine Greek, the language of early Pauline Christianity and all of its New Testament books.
From the en.wikipedia.org
Koine Greek was therefore considered a decayed form of Greek which was not worthy of attention.
From the en.wikipedia.org
Koine Greek had several far more common terms for the same idea.
From the en.wikipedia.org
The Koran was later rephonemicized into the standard poetic koine.
From the en.wikipedia.org
Ethnologue report on modern Greek dialects and koine.
From the en.wikipedia.org
Is patristic Greek the same as koine Greek?
From the en.wikipedia.org
More examples
A Greek dialect that flourished under the Roman Empire
Lingua franca: a common language used by speakers of different languages; "Koine is a dialect of ancient Greek that was the lingua franca of the empire of Alexander the Great and was widely spoken throughout the eastern Mediterranean area in Roman times"
In linguistics, a koinu00E9 language (u03BAu03BFu03B9u03BDu03AE common language in Koinu00E9 Greek) is a standard language or dialect that has arisen as a result of contact between two or more mutually intelligible varieties (dialects) of the same language.
(Grk, "Common"): (1) Common or lower-class Greek as it was spoken throughout the Mediterranean regions during the Hellenistic period up through the last days of the Roman Empire. ...
The stylistic characteristics sometimes common to different geographic regions during a particular epoch
[variety studies] A term deriving from ancient Greek which refers to a situation where the language variety of a specific area (usually that of greatest political prestige) is used as a general means of communication, almost as a standard, in the surrounding areas, frequently in an entire ...
The cosmopolitan form of Greek which was the universal language of the first century A.D.
Greek become more popular in Rome than Latin. One reason was Rome acceptance of all cult religions as long as the Emperor was worshipped as well. One of the titles of the Emperor was the koine word, "kurios," ( ku/riov ) which means "Lord." It was a divine title of the emperor! ...