ἐκπονέω · ekponeō — LSJ
work out, finish off, Sapph. 98, Pi. P. 4.236; ἄκη A. Supp. 367; τὸ εὐπρεπὲς τοῦ λόγου Th. 3.38; δολιχὰν τρίβον AP 7.212 (Mnasalc.), Ar. Av. 379; also, form by instruction, as Chiron did Achilles, E. IA 209 (lyr.); ἐ. τινὰ πέπλοισιν to deck him out, Id. Hipp. 632 :— Pass., to be wrought out, brought to perfection, τὸ ναυτικὸν μεγάλαις δαπάναις ἐκπονηθέν Th. 6.31; τὰ σῖτα X. Cyr. 8.2.5; ὅπια ἐκπεπόνηται εἰς κόσμον Id. HG 4.2.7, cf. Pl. R. 529e.
practise, τὰ πρὸς τὸν πόλεμον X. Cyr. 5.1.30; ὀρχήσεις Plb. 4.20.12 :—Med., Pl. Lg. 834e :—Pass., of persons, ἐκπεπονῆσθαι τὰ σώματα to be in good training or practice, X. Cyr. 3.3.57; ἐκπεπονημένοι, ὡς ἂν κράτιστοι εἶεν Id. HG 6.4.28.
work through, execute, τἀντεταιμένα E. Ph. 1648; ἐ.ἀέθλους finish hard tasks, Theoc. Ep. 22.5; ἃ ἂν μάθωσιν, ἱκανώτεροι τῷ σώματι ἐ. X. Cyr. 4.3.11 :—Med., E. Med. 241 :—Pass., ταῦτα δυοῖν ἐν ἐτοῖν..μόλις ἐξεπονήθη Cratin. 237.
labour for, provide by labour, earn, σωτηρίαν E. Fr. 729; βίον Id. Hipp. 467 : c. acc. et inf., τοὺς θεοὺς ἐ. φράζειν prevail on the gods to tell, Id. Ion 375.
abs., work hard, σοὶ παρʼ ἀσπίδʼ ἐκπονῶν ὅπως.. Id. Or. 653, cf. Supp. 319.
work out by searching, Id. Ion 1355, Andr. 1052; search out, Id. Hel. 1514.
of food, to digest, X. Mem. 1.2.4, Cyr. 1.2.16 : abs., Id. Oec. 11.12.
labour to shield off from, τέκνων θάνατον E. HF 581.
work at, till, γῆν SIG 22.9; νειοὶ δʼ ἐκπονέοιντο ποτὶ σπόρον Theoc. 16.94, cf. Str. 5.4.5; αἱ [τὴν ὕιην] ἐκπονοῦσαι τέχναι Plu. Per. 12.
Pass., to be worn out, brought low, ὑπό τινος Str. 5.4.11; φροντίσιν ἐκπονούμενος Plu. Oth. 9; τὰς ὄψεις ἐ. Id. Comp. Arist. Men. 2.854b.