Rŭtŭpĭae, ārum, f., a town and haven of the Cantii, in Britain, now Richborough, in Kent. Hence, Rŭtŭpīnus, a, um, adj., of or belonging to Rutupiœ: ager, Aus. Parent. 18, 8: litora, Luc. 6, 67: fundus, Juv. 4, 141.