As proper nouns the difference between illinois and chicagoland
is that illinois is a capital: springfield largest city: chicago while chicagoland is the metropolitan area of chicago, including parts of illinois, indiana and wisconsin.
As an adjective illinois
is of or relating to the (miami-illinois language).
As a noun illinois
is any of a tribe of native americans who formerly occupied the region between the wabash and mississippi rivers.
illinois
Derived terms
* IL
* Illinoisan
Adjective
(-)
Of or relating to the (Miami-Illinois language).
Noun
(Illinois)
Any of a tribe of Native Americans who formerly occupied the region between the Wabash and Mississippi rivers.
See also
*
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chicagoland
Proper noun
(
en proper noun)
The metropolitan area of Chicago, including parts of Illinois, Indiana and Wisconsin.