Definition of Ottoman empire

The Ottoman Empire or Ottoman Caliphate (1299 to 1922) (Old Ottoman Turkish: دولت عالیه عثمانیه Devlet-i Âliye-yi Osmâniyye, Late Ottoman and Modern Turkish: Osmanlı Devleti or Osmanlı İmparatorluğu, also known as the Turkish Empire or Turkey by its contemporaries, see the other names of the Ottoman State), was a multi-ethnic and multi-religious Turkish-ruled state which, at the height of its power (16th – 17th centuries), spanned three continents, controlling much of Southeastern Europe, the Middle East and North Africa, stretching from the Strait of Gibraltar (and, in 1553, the Atlantic coast of Morocco beyond Gibraltar) in the west to the Caspian Sea and Persian Gulf in the east, from the edge of Austria, Slovakia and parts of Ukraine in the north to Sudan, Eritrea, Somalia and Yemen in the south.