Azemmour or Azamor (Arabic: أزمور; from Berber azemmur, i.e. "The Olives"; Portuguese: Azamor) is a Moroccan city, on the left bank of the Oum Er-Rbia River, 75 km southwest of Casablanca. Although it was a dependency of the King of Fez, Azemmour had great autonomy. In 1486 its inhabitants became vassals and tributaries of João II of Portugal. Manuel I of Portugal confirmed the treaty in 1497 and the city paid 10 000 savéis every year. Later, unrest started to grow and thus Manuel sent a small fleet commanded by João de Meneses to conquer the city in 1508.