Dubis
From LSJ
οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)
Latin > English (Lewis & Short)
Dūbis: is, m., = Δοῦβις,
I a river in Gallia Belgica, now Doubs, Caes. B. G. 1, 38, 4.
Latin > French (Gaffiot 2016)
Dūbis,¹⁶ is, m., le Dubis [rivière des Séquanais, auj. le Doubs] : Cæs. G. 1, 38.
Latin > German (Georges)
Dūbis, is, m., Nebenfluß der Saône, j. Doubs, Caes. b.G. 1, 38, 4.