πλευςτέον

πλέω

A. one must sail, πλευστέα Ar. Lys. 411; πλευστέον . . αὐτοῖς ἐμβᾶσι D. 4.16, cf. Them. Or. 27.337c.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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