ἐμπλέω · empleō — LSJ
sail in, [πλοίοις] Hdt. 7.184: abs., οἱ ἐμπλέοντες Th. 3.77, X. Oec. 8.8.
in Ion. form ἐμ-πλώω, float in or upon, Nic. Al. 426, Opp. H. 1.260 (ἐνιπ-), Aret. SD 1.9, 2.1: part. ἐμπλέων loose, πῶρος Heliod. ap. Orib. 45.6.8.
Pass., of the sea, πελάγη ναυσὶν ἐμπλεόμενα Ph. 1.28, cf. 2.514.