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Illinois1

[il-uh-noi or, sometimes, -noiz]
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noun, plural Il·li·nois [il-uh-noi, -noiz] /ˌɪl əˈnɔɪ, -ˈnɔɪz/.
  1. a member of a confederacy of North American Indians of Algonquian stock, formerly occupying Illinois and adjoining regions westward.
  2. the Algonquian language of the Illinois and Miami Indians.
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Origin of Illinois1

1715–25, Americanism; < French, earlier Eriniouai, Ilinoués, etc., from an unidentified Algonquian language, apparently literally, “one who sounds normal” (i.e., “a person who speaks an Algonquian language”), equivalent to the (unattested) Proto-Algonquian elements elen- “ordinary” + -we “make sound”

Illinois2

[il-uh-noi or, sometimes, -noiz]
noun
  1. a state in the central United States: a part of the Midwest. 56,400 sq. mi. (146,075 sq. km). Capital: Springfield. Abbreviation: IL (for use with zip code), Ill.
  2. a river flowing SW from NE Illinois to the Mississippi River: connected by a canal with Lake Michigan. 273 miles (440 km) long.
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Pronunciation note

The pronunciation of Illinois with a final [z] /z/, which occurs chiefly among less educated speakers, is least common in Illinois itself, increasing in frequency as distance from the state increases.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for illinois

Contemporary Examples

Historical Examples

  • Because if we was going so fast we ought to be past Illinois, oughtn't we?

    Tom Sawyer Abroad

    Mark Twain (Samuel Clemens)

  • Elijah Lovejoy, an Illinois abolition editor, was killed by a mob.

    The Nation in a Nutshell

    George Makepeace Towle

  • This club was incorporated under the state laws of Illinois, on January 26, 1899.

    Concerning Cats

    Helen M. Winslow

  • The Canadians, who are numerous in Louisiana, are most of them at the Illinois.

    The History of Louisiana

    Le Page Du Pratz

  • The country of the Illinois is extremely good, and abounds with buffalo and other game.

    The History of Louisiana

    Le Page Du Pratz


British Dictionary definitions for illinois

Illinois

noun
  1. a state of the N central US, in the Midwest: consists of level prairie crossed by the Illinois and Kaskaskia Rivers; mainly agricultural. Capital: Springfield. Pop: 12 653 544 (2003 est). Area: 144 858 sq km (55 930 sq miles)Abbreviation: Ill., (with zip code) IL
  2. a river in Illinois, flowing SW to the Mississippi. Length: 439 km (273 miles)
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for illinois

Illinois

U.S. territory created 1809; name is from a native Algonquian people who called themselves Inoca (1725), also written Ilinouek, Old Ottawa for "ordinary speaker." The modern form represents a 17c. French spelling, pronounced "ilinwe" at that time. Admitted as a state 1818.

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Online Etymology Dictionary, © 2010 Douglas Harper

illinois in Culture

Illinois

[(il-uh-noy)]

State in the north-central United States bordered on the north by Wisconsin, the east by Indiana, the south by Kentucky, and the west by Missouri and Iowa. Its capital is Springfield, and its largest city is Chicago.

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Note

Known as the “Land of Lincoln” because Abraham Lincoln began his political career there.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.