Glossary: Ottoman Empire
DEFINITION:
Formed in thirteenth and fourteenth centuries when Osman I, a Muslim prince, and his successors, known in the West as Ottomans, took over the Byzantine territories of western Anatolia and southeastern Europe and conquered the eastern Anatolian Turkmen principalities. The Ottoman Empire disintegrated at the end of World War I; the center was reorganized as the Republic of Turkey, and the outlying provinces became separate states.