Illinoisan       
noun [ C ] uk/ˌɪl.ɪˈnɔɪ.ən/ us/ˌɪl.ɪˈnɔɪ.ən/
 伊利诺斯州人
someone from the US state of Illinois
  He is the fifth Illinoisan to serve in a Senate party leadership post. 他是第五位担任参议院党派领导职务的伊利诺斯州人。 
 These issues are important to Illinoisans. 这些问题对伊利诺斯州人来说很重要。 
 - More examples
 - Nine in ten Illinoisans are engaged in some sort of civic involvement.
 - I want Illinoisans to know that we are constantly reviewing our safety measures.
 - The oldest Illinoisan killed in the war was 59.