DCHP-1 Online
rat marsh Northwest 
a swamp or marsh where muskrats live.
See also: muskrat swamp
- 1938 Canoes and dogs are both necessary during spring travel in the rat marshes of Cumberland House.
- 1956 When you face up to it and find you can't--not even after another trip to the Cumberland rat-swamps with Elsie keeping the home-fires burning--you'll turn to anyone who will offer you salvation.
- 1938 Canoes and dogs are both necessary during spring travel in the rat marshes of Cumberland House.