ILLINOISAN Meaning of ILLINOISAN in English Illinoisan BrE AmE ˌɪl ə ˈnɔɪ ən ◂ -ɪ-, -ˈnɔɪz ə n ▷ Illinoisan|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012