Pronunciation: (sa-skach'u-won", -wun),[key] —n. 1. a province in W Canada. 907,650; 251,700 sq. mi. (651,900 sq. km). Cap.: Regina.
2. a river in SW Canada, flowing E to Lake Winnipeg: formed by the junction of the North Saskatchewan and South Saskatchewan rivers. 1205 mi. (1940 km) long.