I. In gen., a Roman prænomen (abbrev. Ti.); as, Ti. Sempronius Gracchus, Ti. Claudius Asellus, Ti. Claudius Nero.—
II. In partic., the emperor Tiberius (whose full name is Ti. Claudius, Ti. F. Nero).—Hence,
1. Tĭbĕ-rĭus (-rĕus ), a, um, adj., of or belonging to the emperor Tiberius, Tiberian: “marmor,” Plin. 36, 7, 11, § 55. —