αἰκίστρια
From LSJ
πέτρην κοιλαίνει ρανὶς ὕδατος ἐνδελεχείῃ → constant dropping wears away a stone, constant dripping will wear away the hardest stone, little strokes fell big oaks, constant dripping wears the stone, constant dropping wears the stone, constant dripping will wear away a stone
English (LSJ)
ἡ (as if from a masc. αἰκιστής), A she who tortures, Suid.
Greek (Liddell-Scott)
αἰκίστρια: «ἡ αἰκίζουσα», Ζωναρ. = ἡ κακοποιοῦσα.
Spanish (DGE)
-ας torturadora Sud.