φρενοβλαβής
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)
ές, (βλάπτω)
A deranged, crazy, Hdt.2.120, Eup.181.7, Luc.Syr.D.43, Hierocl.in CA 24p.472M., etc.
German (Pape)
[Seite 1304] ές, am Verstande verletzt, dah. wahnsinnig, unsinnig; Eup. bei Plut. Nic. 4; Her. 2, 120, adv. φρενοβλαβῶς.
