Brĭgantĭum, ii, f., or Brĭgantĭa, ae, f.
I A town in Rhaetia , now Bregenz , Amm. 15, 4, 1 and 3; Itin. Anton.
II —Hence, Brĭgantīnus , a, um, adj.: lacus, the lake of Constance , Plin. 9, 17, 29, § 63 (in Mel. 3, 2, 8, Lacus Venetus).—
II The town of Briançon , in France , Amm. 15, 10, 7.