an island in the Mediterranean, constituting a region of Italy, and separated from the SW tip of the mainland by the Strait of Messina: largest island in the Mediterranean. 4,909,996; 9924 sq. mi. (25,705 sq. km). Capital:Palermo.
Pa·ler·mo (pə-lûr'mō, -lâr'-, pä-lěr'-) A city of northwest Sicily, Italy, on the Tyrrhenian Sea. Founded by Phoenicians c. eighth century B.C., it later became a Carthaginian military base and was conquered by Rome in 254-253. The Arabs held the city from A.D. 831 until 1072, when it became capital of the independent kingdom of Sicily (until 1194). Population: 667,000.