Definition of White River in US English:

White River

proper noun

  • 1A river that flows for 720 miles (1,160 m) from northwestern Arkansas across the Ozark Plateau to the Mississippi River.

  • 2A river that flows in two main branches through Indiana, past Indianapolis, to the Wabash River.

  • 3A river that flows for 500 miles (800 km) from northwestern Nebraska into South Dakota to the Missouri River.