Pronunciation: (kOOt'n-ā", -n-ē"), [key]
a river flowing from SW Canada through NW Montana and N Idaho, swinging back into Canada to the Columbia River. 400 mi. (645 km) long. Also,Koo'te•nai",Kutenay,Kutenai.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.