ἔκφρων · ekphrōn — LSJ
out of oneʼs mind, beside oneself, Hp. Mul. 2.117, Luc. Nigr. 38, Plot. 2.9.8; senseless, stupid, D. 19.267; also, frenzied, enthusiastic, of poets, Pl. Ion 534b; of Bacchantes, Luc. Bacch. 1, AP 6.220.2 (Diosc.), cf. Pl. Lg. 790e.
Adv. -φρόνως, ἥττων γίγνεσθαι τῶν προσπιπτόντων Hld. 6.9.