Definition of Onondaga:
(n) :
A member of a Native American tribe originally inhabiting Onondaga County, New York.
(n) :
The language of the Onondaga people.
(n) :
An ancient village of the Onondaga people in what is now in upstate New York that served as the capital of the Iroquois Confederacy.
(n) :
A town in Onondaga County, New York, United States.