Estevan (ĕsˈtəvăn) [key], city (1991 pop. 10,240), S Sask., Canada, on the Souris River near the N.Dak. border. Lignite is mined there, and clay and plastic products are manufactured. Oil, discovered in the 1950s, is also important to the economy.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.