Five Nations 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.
the Mohawks, Oneidas, Onondagas, Cayugas, and Senecas as a group, constituting an early confederation of Iroquoian peoples
Five Nations definition by American Heritage Dictionary
The Iroquois confederacy as originally formed by the Mohawk, Oneida, Onondaga, Cayuga, and Seneca peoples.