|1.||Ken., Ky., Abbreviation: KY a state of the S central US: consists of an undulating plain in the west, the Bluegrass region in the centre, the Tennessee and Ohio River basins in the southwest, and the Appalachians in the east. Capital: Frankfort. Pop: 4 117 827 (2003 est). Area: 102 693 sq km (39 650 sq miles)|
|2.||a river in central Kentucky, rising in the Cumberland Mountains and flowing northwest to the Ohio River. Length: 417 km (259 miles)|
State in the east-central United States bordered by Illinois, Indiana, and Ohio to the north; West Virginia and Virginia to the east; Tennessee to the south; and Missouri to the west. Its capital is Frankfort. Louisville is its largest city.
Note: The state is known for the breeding of race horses. The Kentucky Derby, a famous horse race, is held every year in Louisville.
Note: Kentucky bluegrass is a type of folk music that originated in the southern United States. The music is named for a bluish-tinged grass that grows in Kentucky.