ναυσίδρομος
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
English (LSJ)
ον,
A ship-speeding, οὖρος Orph.H.74.10.
German (Pape)
[Seite 232] den Lauf der Schiffe fördernd, οὖ. ρος, Orph. H. 73, 10.