rŏbus: a, um, v. 1. rubeus.rōbus: ŏris, v. roburI init.
(1) rōbus,¹⁶ a, um, cf. (ruber, rufus), roux : Juv. 8, 155 ; cf. P. Fest. 264, 10.(2) rōbus, ōris, n., v. robur.