ἐκτρόπιον
From LSJ
ἐπ' αὐτὸν ἐπενθρῴσκει πυρὶ καὶ στεροπαῖς ὁ Διὸς γενέτας, δειναὶ δ' ἅμ᾽ ἕπονται κῆρες ἀναπλάκητοι → the son of Zeus is springing upon him with fiery lightning, and with him come the dread unerring Fates
English (LSJ)
τό,
A everted eyelid, a disease in which the lid is turned outward, opp. τριχίασις, Cels.7.7, Antyll. ap. Aët.7.74, Dem.Ophth.ib.73.
German (Pape)
[Seite 783] τό, der Fehler des Augenlides, wenn es sich nach Außen kehrt, Medic.