rubeus
From LSJ
ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
Latin > English (Lewis & Short)
rŭbĕus: (rŏbeus and rŏbus; cf. Fest. s. v. robum, p. 264 Müll.), a, um, adj. rubeo,
I red, reddish: color, Varr. R. R. 2, 5, 8; Col. 6, 1 fin.; 8, 2, 8; Pall. Mart. 11, 2: bos, Col. 6, 1, 2: asinus, Pall. Mart. 14, 3.
rŭbĕus: a, um, adj. rubus,
I of or belonging to the bramble-bush, bramble-: virga, a bramble-twig, Verg. G. 1, 266.