perdurus
From LSJ
τὴν πολιὴν καλέω Νέμεσιν πόθου, ὅττι δικάζει ἔννομα ταῖς σοβαραῖς θᾶσσον ἐπερχομένη → I call gray hairs the Nemesis of love, because they judge justly, coming sooner to the proud
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.