The term Grecian, or Hellenist, denotes a Jew by birth or religion who spoke Greek. It is used chiefly of foreign Jews and proselytes in contrast with the Hebrews speaking the vernacular Hebrew or Aramaean.-Bible Dictionary of Tract Society .
·adj Of or pertaining to Greece; Greek. II. Grecian ·noun A jew who spoke Greek; a Hellenist. III....
Webster's Dictionary of the English Language