noun, plural Eries (especially collectively) Erie for 3.
a lake between the NE central United States and SE central Canada: the southernmost lake of the Great Lakes; Commodore Perry's defeat of the British in 1813. 239 miles (385 km) long; 9940 sq. mi. (25,745 sq. km).
a port in NW Pennsylvania, on Lake Erie.
a member of a tribe of American Indians formerly living along the southern shore of Lake Erie.