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Thyrĕum or Thyrĭum, ii, n., a town in Acarnania, near Leucas, Cic. Fam. 16, 5, 1; Liv. 36, 11; 36, 12; 38, 9.
Hence, Thyrĭenses, ĭum, m., the inhabitants of Thyreum, Liv. 36, 12.