oleaceus
From LSJ
δι' ἐρημίας πολεμίων πορευόμενος → he marched on without finding any enemy, his route lay through a country bare of enemies
Latin > English (Lewis & Short)
ŏlĕācĕus: a, um, adj. oleum,
I of the olive-tree; hence, like oil, oily (Plinian): liquor, Plin. 35, 15, 51, § 179 (al. oleique): folia oleacea (al. folia violae), id. 21, 4, 10, § 18.
Latin > French (Gaffiot 2016)
ŏlĕācĕus, a, um, semblable à l’olivier : *Plin. 21, 18 || huileux : *Plin. 35, 179.