Also see definition of "Grecian" in Word Study
Grecian
GRECIAN [smith]
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 .
Also see definition of "Grecian" in Word Study