Definition of apple river:
(n) :
A river in south-west Wisconsin and north-west Illinois, United States, a tributary of the Mississippi River.
(n) :
A river in north-west Wisconsin, a tributary of the St. Croix River.
(n) :
A town in Polk County, north-west Wisconsin.
(n) :
A community in Cumberland County, Nova Scotia, Canada.
(n) :
A township and village therein, in Jo Daviess County, Illinois, near the above river.