Definition of White River in US English:

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.