Illinois n.sing. & pl. : A tribe of North American Indians, which formerly occupied the region between the Wabash and Mississippi rivers.

Example:
am i considered an Illinois resident for admission purposes in the university of Illinois?

Taxonomy
Illinois, recall, State of Illinois, Governor of Illinois, measure, Pat Quinn, government, Illinois Voters, business, Passage, public safety, technology, Legislation, Illinois government, State Agencies, Search, Empower, Illinois Constitution.

Defination from the web:
Official site. Includes latest news, online resources and forms, state government information, and a visitor's guide.