Lualaba definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
upper course of the Congo, rising in SE Democratic Republic of the Congo & flowing north
Lualaba definition by American Heritage Dictionary
A headstream of the Congo River, rising in southeast Congo (formerly Zaire) and flowing about 1,800 km (1,100 mi) north to the Boyoma (formerly Stanley) Falls, a series of seven cataracts southeast of Kisangani.