Illinois

¹ American  

[il-uh-noi, -noiz] / ˌɪl əˈnɔɪ, -ˈnɔɪz /

noun

plural

Illinois

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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Illinois ² American  

[il-uh-noi, -noiz] / ˌɪl əˈnɔɪ, -ˈnɔɪz /

noun

1. a state in the central United States: a part of the Midwest. 56,400 sq. mi. (146,075 sq. km). Springfield. IL (for use with zip code), Ill.

2. a river flowing southwest from northeastern Illinois to the Mississippi River: connected by a canal with Lake Michigan. 273 miles (440 km) long.

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Illinois British  

/ ˌɪlɪˈnɔɪ /

noun

1. Abbreviation: Ill..   IL.  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)

2. a river in Illinois, flowing SW to the Mississippi. Length: 439 km (273 miles)

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Illinois Cultural  

1. 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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Pronunciation

The pronunciation of Illinois with a final , which occurs chiefly among less educated speakers, is least common in Illinois itself, increasing in frequency as distance from the state increases.

Discover More

Known as the “Land of Lincoln” because Abraham Lincoln began his political career there.

Etymology

Origin of Illinois

1715–25, < 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”

Example Sentences

It lay in a strip from the foothills of the Ozark Mountains to the banks of the Illinois River in northeastern Oklahoma.

From Literature

From Southern California, Cann expanded across the state and eventually to others, including Illinois and Nevada.

From The Wall Street Journal

This veto has already been used to stop the closing of a plant in Illinois.

From The Wall Street Journal

Researchers at the Illinois Institute of Technology conducted the review, examining a broad range of studies that highlight how pecans fit into modern dietary habits and current health priorities.

From Science Daily

Illinois was also dominant on the glass, picking up 20 offensive rebounds, creating second-chance opportunities that forced overtime and gave them a lead with four seconds remaining in the extra period.

From Los Angeles Times