transnavigo

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

trans-nāvĭgo, āre, v. a.,

to sail across or over : angustias maris, Front. Strat. 1, 4 fin. : tot maria, Sulp. Sev. Dial. 1, 1.— Pass. : a Xerxe transnavigatus est Athos, Mel. 2, 2, 10.