Great Bear Lake
noun
a lake in NW Canada, in the Northwest Territories. 12,275 sq. mi. (31,792 sq. km).
British Dictionary definitions for great bear lake
Great Bear Lake
noun
a lake in NW Canada, in the Northwest Territories: the largest freshwater lake entirely in Canada; drained by the Great Bear River, which flows to the Mackenzie River. Area: 31 792 sq km (12 275 sq miles)