αἰκίστρια
From LSJ
οὐ γὰρ ἂν τό γε πραχθὲν ἀγένητον θείη → since he cannot make what was done as though it had not come to pass
English (LSJ)
ἡ (as if from a masc. αἰκιστής), she who tortures, Suid.
Spanish (DGE)
-ας torturadora Sud.
Greek (Liddell-Scott)
αἰκίστρια: «ἡ αἰκίζουσα», Ζωναρ. = ἡ κακοποιοῦσα.
German (Pape)
ἡ, die Mißhandelnde, Vetera Lexica.