[ῠ], ιος, ὁ,
A ruling ships or the sea, δαίμων Pi. Pae.6.130.
ναυπρῠτᾰνις f. adj., 1 ruling ships κατερεῖς πόθεν ἔλαβες ναυπρύτανιν δαίμονα καὶ τὰν θεμίξενον ἀρετάν (sc. ὦ Αἴγινα: the genius for your mastery of ships ) (Pae. 6.130)