Kolyma definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
river in far E Russia, flowing north into the East Siberian Sea: c. 1,500 mi (2,414 km)
also sp. Kolima
Kolyma definition by American Heritage Dictionary
A river of northeast Russia rising in the Kolyma Mountains and flowing about 2,148 km (1,335 mi) generally north and northeast to the East Siberian Sea. Its upper course crosses rich gold fields.