English Reference

Word

illinois

Phoneticsilli·nois

/ˌɪɫəˈnɔɪ/

Definitions

01U.S. state

B1

n. a state in the Midwestern United States, home to the city of Chicago.

n. a state located in the Midwestern region of the United States, admitted to the Union in 1818.

“Many people travel to Illinois every year to visit the museums in Chicago.”

“Illinois serves as a major transportation hub for the United States, with Chicago's O'Hare International Airport being one of the busiest in the world.”

American English

Synonyms

the Prairie State

02Native American people

C1

n. a group of Native American tribes who lived in the Mississippi River Valley.

n. a confederation of Algonquian-speaking Native American tribes originally inhabiting the upper Mississippi River Valley.

“The state was named after the Illinois people who lived on that land.”

“Historical accounts of the Illinois confederacy describe a complex social structure that was significantly impacted by European expansion in the seventeenth century.”

American English · Technical

Synonyms

IlliniIlliniwek

03relating to the state or people

B2

adj. related to the state of Illinois or the Illinois people.

adj. pertaining to the U.S. state of Illinois, its inhabitants, or the indigenous Illinois Confederacy.

“The Illinois governor signed a new law regarding public schools yesterday.”

“The Illinois prairie landscape was once dominated by tallgrass ecosystems before the widespread adoption of industrial farming practices.”

American English

Etymology

From French Illinois, an adaptation of an Algonquian (perhaps Ojibwe) name derived from Miami ilenweewa (“he speaks the regular way”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
B1 · Intermediate
Frequency
Common
Updated

Scan code

englishreference.com/q/illinois

English Reference