infragilis
From LSJ
Ἀναβάντα γὰρ εἰς τὴν ἀκρόπολιν, καὶ διὰ τὴν ὑπερβολὴν τῆς λύπης προσκόψαντα τῷ ζῆν, ἑαυτὸν κατακρημνίσαι → For he ascended the acropolis and then, because he was disgusted with life by reason of his excessive grief, cast himself down the height
Latin > English (Lewis & Short)
in-frăgĭlis: e, adj.,
I that cannot be broken to pieces.
I Lit.: adamas, Plin. H. N. 20 prooem. § 2.—
II Trop., strong, that cannot be weakened: vox, Ov. Tr. 1, 5, 53: animi, Sen. Vit. B. 9.
Latin > French (Gaffiot 2016)
īnfrăgĭlis,¹⁶ e, qui ne peut être brisé : Plin. 20, pr. 2 || [fig.] ferme, inébranlable : Ov. Tr. 1, 5, 53 ; Sen. Vita b. 9, 4.