Definition of Cook County in English:

Cook County

Syllabification: Cook Coun·ty
Pronunciation: /ˌko͝ok ˈkountē
  • A county in northeastern Illinois that includes Chicago and most of its closer suburbs; population 5,294,664 (est. 2008).

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Word of the day astrogation
Pronunciation: ˌastrəˈgāSHən
(in science fiction) navigation in outer space