ψυχῆς ἀγῶνα τὸν προκείμενον πέρι δώσων → to stand the appointed trial for his life, to stand the appointed struggle for life and death
πτέρυξ, ῥιπή, ῥιπά, πωλητής, ποτή, πτεροδρομία, πτῆσις, πώτημα