θαλασσοκράτωρ
From LSJ
ἐπὶ τὰ χείρω καὶ ἐπὶ τὰ βελτίω → for worse or for better, for better or for worse
English (LSJ)
[κρᾰ], ορος, ὁ, ἡ,
A master of the sea, Hdt.5.83, Th.8.63, X.HG1.6.2.
German (Pape)
[Seite 1183] ορος, ὁ, Meerbeherrscher, die Oberherrschaft zur See habend; Her. 5, 83; Thuc. 8, 63; vgl. Xen. Hell. 1, 6, 2.
Greek (Liddell-Scott)
θᾰλασσοκράτωρ: ορος. ὁ, ἡ, κύριος τῆς θαλάσσης, Ἡρόδ. 5. 83, Θουκ. 8. 63, Ξεν. Ἑλλ. 1. 6, 2. - Ἴδε Κόντου Γλωσσ. Παρατηρ. σ. 177.