I.to put on a bridle.
I. Lit., to furnish with a bridle, to bridle: “equos,” Liv. 37, 20, 12; cf.: “non stratos, non infrenatos equos habere, ib. § 4: currus,” to harness the horses to a chariot, Verg. A. 12, 287: “infrenati manipli,” on bridled horses, Sil. 4, 316.—
II. Transf., to curb, restrain: “horum (ducum) alterum sic fuisse infrenatum conscientia scelerum,” Cic. Pis. 19, 44: “navigia ancoris,” Plin. 9, 31, 51, § 100: “infrenat impetus et domat mundi rabiem,” id. 32, 1, 1, § 2: “lascivias carnis,” Ambros. in Luc. 9, § 8.