- French Oubangi. a river in W central Africa, forming part of the boundary between the Democratic Republic of the Congo and the Central African Republic, flowing W and S into the Congo (Zaire) River. 700 miles (1125 km) long.
- a woman of the Sara tribe in the Central African Republic whose lips are pierced and stretched around flat wooden disks.
- a river in central Africa, flowing west and south, forming the border between the Democratic Republic of Congo (formerly Zaïre) and the Central African Republic and Congo-Brazzaville, into the River Congo. Length (with the Uele): 2250 km (1400 miles)French name: Oubangui