perdurus
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)
per-dūrus: a, um, adj.,
I very hard (post-class.): interpretatio, Dig. 48, 3, 2.
Latin > French (Gaffiot 2016)
perdūrus, a, um, très dur, très rigoureux : Papin. Dig. 48, 3, 2.
Latin > German (Georges)
per-dūrus, a, um, sehr hart, übtr., interpretatio, Papin. dig. 48, 3, 2, § 1: meretrix, sehr spröde (Ggstz. facilis), Ascon. Hor. sat. 1, 1, 120 sq.