a river in central Africa, flowing west and south, forming the border between the Democratic Republic of the Congo and the Central African Republic and the Republic of the Congo, into the River Congo. Length (with the Uele): 2250 km (1400 miles)
French name: Oubangui
Ubangi in American English
(juˈbæŋgi; juˈbɑŋgi; ubæŋgi)
river in central Africa, formed on the N border of Democratic Republic of the Congoby the juncture of the Uele & Bomu rivers & flowing west & south into the Congo River: c. 700 mi (1,127 km)