I.abridged: “rationes,” Dig. 33, 8, 26.—More freq. subst.: brĕvĭārĭum , ii, n., a summary, abridgment, abstract, epitome (postAug.; cf. “summarium): haec quae nunc vulgo breviarium dicitur, olim, cum Latine loqueremur, summarium vocabatur,” Sen. Ep. 39, 1: “omnis culturae,” Plin. 18, 26, 62, § 230: “rationum,” Suet. Galb. 12: “imperii,” statistical view, statistics, id. Aug. 101 (cf. id. ib. 28: rationarium imperii; and id. Calig. 16: “rationes imperii): rerum omnium Romanarum,” id. Gram. 10: “officiorum omnium breviaria,” official reports, id. Vesp. 21; Tac. A. 1, 11; Eutr. tit.
brĕvĭārĭus , a, um, adj. brevio,