Lewis Short
Mŏsella | Mŏsŭla, ae | Mŏsellēus, a, um (noun M.f.f) : m. and f.
* A river of Belgic Gaul, now the Moselle, Tac. A. 13, 53; id. H. 4, 71; 77: largus Mosella,Aus. de Clar. Urb. 4: placida Mosella,id. Idyll. 10, 73.—Also called , , f., Flor. 3, 10, 14.—Hence, , , adj., of or belonging to the Moselle: ortus,Symm. Ep. 1, 8.
Charlton T. Lewis, Charles Short, A Latin Dictionary