See Benin (sense 2).
Dahomean Da·ho'me·an (də-hō'mē-ən) or Da·ho'man (-mən) adj. & n.
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.