ἠθεῖος

α, ον
A. trusty, honoured, term of address used to express respect, ἠθεῖε Il. 6.518, al., Hes. Sc. 103: periphr., ἠθείη κεφαλή Il. 23.94; ἀλλά μιν ἠθεῖον καλέω Od. 14.147; ξεῖνον ἐμὸν ἠθαῖον Pi. I. 2.48; ἠθαῖοι trusty friends, Antim. 22. (Cf. ἦθος.)
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project