Definition of platte river:
(N) :
a major American river, in the state of Nebraska.
(N) :
a principal tributary of the Missouri River, in the United States.
(N) :
a tributary of the Mississippi River in central Minnesota in the United States.
(N) :
a river in the northwestern Lower Peninsula of Michigan.
(N) :
a tributary of the Missouri River, about long,U.S. Geological Survey.
(N) :
a tributary of the Mississippi River in southwestern Wisconsin in the United States.