αὐτοκτόνος
From LSJ
Ὁ σοφὸς ἐν αὑτῷ περιφέρει τὴν οὐσίαν → Qui sapit, is in se cuncta circumfert sua → Der Weise trägt, was er besitzt, in sich herum
English (LSJ)
ον,
A self-slaying, χεὶρ αὐ., of Medea, who slew her own children, E.Med.1254 (lyr.). Adv. -νως with one's own hand, A.Ag.1635. 2 slaying one another, χέρες Id.Th.810; θάνατος αὐ. mutual death by each other's hand, ib.681; δῶρα αὐ. AP7.152 (Leont.). Adv. -νως A.Th.734 (lyr.).