A region in Central Africa under British protection, lying round the shores of Lake Nyassa, the chief town of which is Blantyre; it is known also as the British Central Africa Protectorate, the administration being in the hands of a commissioner acting under the Foreign Office; the Europeans number some 300, and the natives 850,000, while the forces defending it consist of 200 Sikhs and 300 negroes; there are plantations of sugar, coffee, tobacco, etc., and almost the entire trade is with Britain.