Megalopolis, is, f., or Megalē po-lis (acc. Megalēn polin), f., = Μεγαλόπολις or Μεγάλη πόλις, a city of Arcadia, the birthplace of Polybius.

—Form Megalopolis, Liv. 36, 31, 6; 45, 28, 4.

—Form Megale polis, Plin. 4, 6, 10, § 20; Liv. 32, 5, 5; 35, 36, 10.

—Hence, Megalopolītae, ārum, m., the inhabitants of Megalopolis, Liv. 28, 8.

— Megalopolītānus, a, um, adj., of or belonging to Megalopolis, Megalopolitan, Liv. 36, 13.

—Subst.: Me-galopolītāni, ōrum, m., the inhabitants of Megalopolis, Liv. 32, 22.