Also, Cameroun.Official name, United Republic of Cameroon.an independent republic in W Africa: formed 1960 by the French trusteeship of Cameroun; Southern Cameroons incorporated as a self-governing province 1961. 14,677,510; 183,350 sq. mi. (474,877 sq. km). Capital: Yaoundé.
2.
an active volcano in W Cameroon: highest peak on the coast of W Africa. 13,370 feet (4075 meters).