heptēris, is, f., = ἑπτήρης (ναῦς),
a galley with seven banks of oars , Liv. 37, 23, 5; ib. 24, 3 and 30, 2.
heptēris is, f , ἑπτήρης, a galley with seven banks of oars, L. ...
An Elementary Latin Dictionary