a group of Nilo-Saharan language spoken in parts of the Sudan and Zaire and Uganda and Tanzania

a Nilo-Saharan language spoken in parts of Chad

a Nilo-Saharan language spoken by the Songhai in Mali and Niger

a group of languages of East Africa belonging to the Chari-Nile group

a human written or spoken language used by a community; opposed to e.g. a computer language