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A river of central Africa flowing about 1,125 km (700 mi) along the northwest border of the Democratic Republic of the Congo to the Congo River.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Placename) a river in central Africa, flowing west and south, forming the border between the Democratic Republic of Congo and the Central African Republic and Congo-Brazzaville, into the River Congo. Length (with the Uele): 2250 km (1400 miles). French name: Oubangui
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
U•ban•gi(yuˈbæŋ gi, uˈbɑŋ-)
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 mi. (1125 km) long.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.