ἀπόκτανσις

From LSJ

ὁκόσα γὰρ ὑπὰρ ἐκτρέπονται ὁποίου ὦν κακοῦ, τάδε ἐνύπνιον ὁρέουσι ὥρμησε → for whatever, when awake, they have an aversion to, as being an evil, rushes upon their visions in sleep (Aretaeus, Causes & Symptoms of Chronic Disease 1.5.6)

Source

Spanish (DGE)

-εως, ἡ
asesinato ἥμαρτε ἡ Μήδεια περὶ τὴν τῶν παίδων ἀποσκευὴν ἤτοι ἀπόκτανσιν Anon.in Rh.146.1.