ἔκπληξ-ις · ekplēx-is — LSJ
consternation, ἐκπλήξιες τῆς γνώμης Hp. Aër. 16, cf. Pl. Phlb. 47a, etc.; ἔ. κακῶν terror caused by misfortunes, A. Pers. 606; ἔ. παρέχειν Antipho 5.6, Th. 4.55; ἐς ἔ. καθιστάναι, ἀγαγεῖν, Id. 6.36, Philostr.Jun. Im. 4; ἔ. ἐνέπεσεν ἀνθρώποις Th. 4.34.
mental disturbance, passion, Plb. 3.81.6.