trăbĕa, ae, f., a robe of state of augurs, kings, knights, etc.
I Lit., Suet. Fragm. ap Serv. Verg. A. 7, 612; Plin. 8, 48, 74, § 195; 9, 39, 63, § 136; Ov. F. 2, 503; Verg. A. 7, 188; 7, 612; 11, 334 al. —
II Transf.
A The equestrian order , Stat. S. 5, 2, 17; Mart. 5, 41, 5. —
B The consulate , Claud. in Ruf. 1, 243; Symm. Ep. 9, 112.