araeostylos
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)
Latin > English (Lewis & Short)
ăraeostylos: on, adj., = ἀραιόστυλος,
I with columns standing for apart, areostyle, Vitr. 3, 2 and 3.