Sebasta, a town of Judæa.——Another in Cilicia.——The name was common to several cities, as it was in honour of Augustus.

Sebastīa, a city of Armenia.

Sebennȳtus, a town of the Delta in Egypt. The branch of the Nile which flows near it has been called the Sebennytic. Pliny, bk. 5, ch. 10.

Sebētus, a small river of Campania, falling into the bay of Naples, whence the epithet Sebethis, given to one of the nymphs who frequented its borders, and became mother of Œbalus by Telon. Virgil, Æneid, bk. 7, li. 734.

Sebusiāni, or Segusiani, a people of Celtic Gaul.

Sectānus, an infamous debauchee in the age of Horace, bk. 1, satire 4, li. 112.

Secundus Julius, a man who published some harangues and orations in the age of the emperor Titus.——A favourite of Nero.——One of the associates of Sejanus.

Seditāni, or Sedentāni, a people of Spain. Silius Italicus, bk. 3, li. 372.

Sedūni, an ancient nation of Belgic Gaul. Cæsar, Gallic War, bk. 3.

Sedusii, a people of Germany near the Suevi. Cæsar.