Văhălis, is, m., the Waal, the left arm of the Rhine, Tac. A. 2, 6; Eum. Pan. ap. Constant. 8; Pacat. Pan. ap. Theod, 5.
The same with the Vacalus, q. v.: ne conspectum quidem hostis sustinere valuerunt, Curt. 3, 4, 5; 7, 7, 7; 9, 6, 25; Plin. Pan. 46, 1; Just. 25, 4, 2.
Called also Văchălis, Sid. Carm. 12, 31; 23, 244.