δίοπος
From LSJ
τὸν αὐτὸν ἔρανον ἀποδοῦναι → pay him back in his own coin, repay him in his own coin, pay someone back in their own coin, pay back in someone's own coin, give tit for tat, pay back in kind
English (LSJ)
(A) [ῑ], ὁ, (διέπω)
A ruler, commander, A.Pers.44 (anap.), E. Rh.741 (anap.); θεὸς δ. πάντων Ph.2.369, cf. 1.145. II captain of a ship, Hp.Epid.7.36, 5.74,EM18.28.
δίοπος (B) [ῐ], ον, (ὀπή)
A with two holes, φῶτες IG4.1488.46 (Epid.); αὐλοί Ath.4.176f.
German (Pape)
[Seite 634] (διέπω), ὁ, Gebieter, Befehlshaber; βασιλῆς Aesch. Pers. 44; στρατιᾶς Eur. Rhes. 741; in sp. Prosa, καὶ ἐπιστάτης Plut. Rom. 6. Bei Hippocr. = Schiffsaufseher, Supercargo, vgl. Harpocr. u. διοπτεύω. zweilöcherig; αὐλοί Ath. IV, 176 f; vgl. Poll. 4, 77.