ἰατρός
Etym. ἰάομαι
I. like ἰατήρ, "one who heals, a mediciner, physician or surgeon" (for there seems to have been no professional distinction), Il., etc.: — ἰ. ὀφθαλμῶν, ὀδόντων an oculist, dentist, Hdt.
II. metaph., ἰατρ. πόνων Pind.; ὀργῆς Aesch.