vehicularius
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
Latin > English (Lewis & Short)
vĕhĭcŭlārĭus: a, um, adj. vehiculum,
I of or belonging to carriages or vehicles, carriage-: fabricator, a carriage-maker, Capitol. Max. et Balb. 5: cursus, the post, id. Anton. 12; called also res, Amm. 14, 11, 5.
Latin > French (Gaffiot 2016)
vĕhĭcŭlārĭus, ĭī, m. (vehiculum), intendant des charrois [office du palais] : CIL 6, 3092*.