RAVIUS (Ῥαούιος, Ptol. 2.2.4), a river on the W. coast of Hibernia, according to Camden (p. 1385) the Trobis. Others identify it with the Guebara. [T.H.D]
Dictionary of Greek and Roman Geography, illustrated by numerous engravings on wood. William Smith, LLD. London. Walton and Maberly, Upper Gower Street and Ivy Lane, Paternoster Row; John Murray, Albemarle Street. 1854.