Main Entry: Ohio

Pronunciation: \ō-ˈhī-(ˌ)ō, ə-, -ə\

Function: geographical name

1 river about 975 miles (1569 kilometers) E United States flowing from junction of Allegheny & Monongahela rivers in W Pennsylvania into Mississippi River
2 state NE central United States ∗ Columbus area 41,222 square miles (106,765 square kilometers), population 11,353,140

— Ohio·an \-ˈhī-ō-ən\ noun