τανυπτέρυξ
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)
ῠγος, ὁ, ἡ, = foreg.,
A οἰωνοί Il.12.237; ἅρπη 19.350:—also τᾰνυ-πτέρῠγος, ον, μυῖα Simon.32 (cf. POxy.1087.32); gen. pl. -πτερύγων may belong to either, Ἐρώτων Sammelb.6699.1 (Ptolemaic).