A.march out, make a sally, Hdt.3.54, 6.101, Th.3.26, etc.; “ἐ. τινὶ ἐς μάχην” Id.5.9; of a message, ἐ. τινί reach him, Hdt.8.99 codd. (ἐπεσ- Reiske).
2. proceed against, prosecute, “τινί” Antipho1.1: generally, “τῷ δράσαντι” Th.3.38; attack, Pl.Prt.345d; ἐ. τινὶ φόνου proceed against one for murder, Id.Euthphr.4d; also “ἐ. τινὶ δίκην” Id.Lg. 866b; [γραφήν] follow it up, Lex ap. D.21.47; “ἐ.φόνον” Antipho2.1.2: abs., ἐπεξέρχῃ λίαν thou visitest with severity, E.Ba.1346: c. acc. pers., prosecute, Lys.31.18; punish, Plu.Caes.69; “τὴν πόλιν” E.Andr. 735: c. dat., take vengeance for, Nic.Dam.130.18J.
3. proceed to an extremity, “κἀπαπειλῶν ὧδ᾽ ἐπεξέρχῃ;” S.Ant.752; “ἐ. πρὸς τέλος ἁπάσης πολιτείας” Pl.Lg.632c.
4. follow up, “τῇ παρούσῃ τύχῃ” Th.4.14; pursue, develop, an argument, “τῷ λόγῳ” Pl.R.361d, Grg.492d.