Ōstiēnsis e, adj.,
of Ostia, Ostian, C., L.: provincia, the superintendence of imports of corn: incommodum, the capture of a fleet by pirates at Ostia.
Ostĭensis, e, v. Ostia, II. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
VIA OSTIENSIS was, as its name imports, the road leading from Rome to Ostia, which must naturally ha...
Dictionary of Greek and Roman Geography