Lewis Short
Magontĭăcum | Mogontĭă-cum, i | Magontĭăcus, ae | Maguntia (noun N.f.f) :
* A city of Germany, on the Rhine, the modern Mayence, Tac. H. 4, 15; 24 sq.; called , Eutr. 7, 8; 9, 7; , , , Amm. 15, 11, 8; and , , , Venant. Fort. Carm. 9, 9, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary