rīpensis — Lewis & Short
rīpensis, e, adj.id.,
I situated or stationed on a river's bank (post-class.):
Dacia,on the bank of the Danube, Amm. 26, 7, 12: milites, = riparienses, Cod. Th. 7, 20, 4;
hence, militia,id. ib. 22, 8.