ἀπτερύομαι
From LSJ
ὅταν δὲ τἄμ' ἀθυμήσαντ' ἴδῃς, σύ μου τὸ δεινὸν καὶ διαφθαρὲν φρενῶν ἴσχναινε παραμυθοῦ θ' → whenever you see me despondent over my situation, do what you can to lessen and relieve what is wild and senseless in my thinking | whenever you see me despondent, you must cure the grim derangement of my mind and encourage me
English (LSJ)
A = πτερύσσομαι, flap the wings, Arat.1009.
Greek (Liddell-Scott)
ἀπτερύομαι: πτερύσσομαι (μετὰ α εὐφων.), πέτομαι, ἵπταμαι, Ἄρατ. 1009 (ἐκτὸς ἂν ἀναγνώσωμεν ἀμπτερύσσομαι μετὰ τοῦ Ἑρμάννου Ἀγ. 261).