strenuitas
From LSJ
διὸ καὶ μεταλάττουσι τὴν φυσικὴν χρῆσιν εἰς τὴν παρὰ φύσιν αἱ δοκοῦσαι παρθένοι τῶν εἰδώλων → therefore those professing to be virgins of the idols even change the natural use into the unnatural (Origen, commentary on Romans 1:26)
Latin > English (Lewis & Short)
strēnŭĭtas: ātis, f. strenuus,
I nimbleness, briskness, vivacity, activity (very rare; perh. only in the two foll. passages): ab strenuitate et nobilitate strenui et nobiles, Varr. L. L. 8, § 15 Müll.: strenuitas antiqua manet, Ov. M. 9, 320.
Latin > French (Gaffiot 2016)
strēnŭĭtās, ātis, f. (strenuus), activité, diligence, entrain : Varro L. 8, 15 ; Ov. M. 9, 320.
Latin > German (Georges)
strēnuitās, ātis, f. (strenuus), die Betriebsamkeit in seinen Geschäften, die Hurtigkeit, Munterkeit, Varro LL. 3, 15. Ov. met. 9, 320.