repugnatorius
From LSJ
ὥστε ὁ βίος, ὢν καὶ νῦν χαλεπός, εἰς τὸν χρόνον ἐκεῖνον ἀβίωτος γίγνοιτ' ἂν τὸ παράπαν → and so life, which is hard enough now, would then become absolutely unendurable
Latin > English (Lewis & Short)
rĕpugnātōrĭus: a, um, adj. id.,
I of or pertaining to resistance, defensive: res, means of defence, Vitr. 10, 22.
Latin > French (Gaffiot 2016)
rĕpugnātōrĭus, a, um, qui sert à défendre, de défense [en t. de guerre] : Vitr. Arch. 10, 22.