τρίσπαστος
From LSJ
καὶ ὑποθέμενος κατὰ τῆς κεφαλῆς φέρειν τὰς πληγάς, ὡς ἐν ἐκείνῃ τοῦ τε κακοῦ τοῦ πρὸς ἀνθρώπους → and having instructed them to bring their blows against the head, seeing that the harm to humans ... (Josephus, Antiquities of the Jews 1.50)
English (LSJ)
ον,
A drawn threefold, τ. ὄργανον a triple pulley, Orib.49.22.1; so trispastos, Vitr.10.2.3; μηχανή Tz.H.2.107.
