Grāius (disyl.), adj.,
of the Greeks, Grecian, Greek: homo, V.: nomen, V.: Camena, H.—As substm., a Greek, C., V.—Plur: Grāī, ōrum or ūm, mthe Grecians, Greeks, C., V.
Grāius, a, um, v. Graii, II. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.