firmator
From LSJ
οὕτω γὰρ συμβαίνει ἅμα καὶ ἡ τῶνδε εὐγένεια κοσμουμένη → for by so doing we shall also celebrate therewith the noble birth of these heroes
Latin > English (Lewis & Short)
firmātor: ōris, m. firmo,
I a confirmer, establisher (post-Aug. and very rare): missus Drusus paci firmator (so acc. to Cod. Med., not pacis), Tac. A. 2, 46: disciplinae militaris, Plin. Ep. 10, 38, 1.
Latin > French (Gaffiot 2016)
firmātŏr,¹⁵ ōris, m. (firmo), celui qui affermit : Tac. Ann. 2, 46.