ἐκπερίειμι
From LSJ
συνερκτικός γάρ ἐστι καὶ περαντικός, καὶ γνωμοτυπικὸς καὶ σαφὴς καὶ κρουστικός, καταληπτικός τ' ἄριστα τοῦ θορυβητικοῦ → he's intimidative, penetrative, aphoristically originative, clear and aggressive, and superlatively terminative of the obstreperative
English (LSJ)
A go out and round, go all round, X.Cyn.6.10, dub. in Hld.7.19 ; τὰ ὄρη Luc.Rh.Pr.5 ; τὴν κύκλῳ [ὁδόν] Jul.Or.7.225c.
