Gărumna, Garunna, or Garon-na, ae, m. (fem., Aus. Mos. 483),
= ὁ Γαρουνᾶς Strab., a river of Gaul , the Garonne , Caes. B. G. 1, 1; Mel. 3, 2, 3; 7; Plin. 4, 17, 31, § 105; Amm. 15, 11; Tib. 1, 8 (7), 11 al.
GARUMNA(ὁ Γαρουνᾶς, Γαρὐνας: Garonne). Tibullus (1.7, 11) calls this river Magnus Garumna:but Ausoni...
Dictionary of Greek and Roman Geography