ἐπέξοδος
From LSJ
αἰθὴρ δ᾽ ἐλαφραῖς πτερύγων ῥιπαῖς ὑποσυρίζει (Aeschylus, Prometheus Bound 126) → The bright air fanned | whistles and shrills with rapid beat of wings.
English (LSJ)
ἡ,
A march out against an enemy, ἐ. ποιήσασθαι πρός τινα Th.5.8; sortie, Aen. Tact. 23.1 (pl.), D.C.39.4. II attack for the purpose of revenge, Nic. Dam.130.17 J., Ph.2.314; for punishment, Id.1.283.