ἐκμιαίνομαι

From LSJ

οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor

Source

Russian (Dvoretsky)

ἐκμιαίνομαι: досл. мараться, перен. semen emittere Arph.