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Illinois
Illinois1 definition
Illi·nois (il′ə no̵i′; occas., -no̵iz′)
Illinois2 definition
Illi·nois (il′ə no̵i′; occas., -no̵iz′)
- Midwestern state of the U.S.: admitted, 1818; 55,584 sq mi (143,961 sq km); pop. 12,419,000; cap. Springfield: abbrev. IL or Ill
- river in Ill., flowing from southwest of Chicago into the Mississippi, near St. Louis: c. 273 mi (439 km)
Etymology: Fr, earlier also Ilinoués < name in an unidentified Algonquian language: perhaps orig. meaning ordinary speaker
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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