A former federation (1895-1958) of French territories in western Africa comprising the present-day countries of Benin, Burkina Faso, Guinea, Côte d'Ivoire, Mali, Mauritania, Niger, and Senegal.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved.