δέφω
From LSJ
ὦ παῖδες Ἑλλήνων ἴτε ἐλευθεροῦτε πατρίδ', ἐλευθεροῦτε δὲ παῖδας, γυναῖκας, θεῶν τέ πατρῴων ἕδη, θήκας τε προγόνων: νῦν ὑπὲρ πάντων ἀγών. → O children of the Greeks, go, free your homeland, free also your children, your wives, the temples of your fathers' gods, and the tombs of your ancestors: now the struggle is for all things.
English (LSJ)
A soften by working with the hand: δ. ἑαυτόν, sens. obsc., = Lat. masturbari, Eub.120.5:—Med., Ar.Eq.24, Pax290.