Amundsen Sea 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.
part of the Pacific Ocean bordering on Antarctica, east of the Ross Sea
Amundsen Sea definition by American Heritage Dictionary
An arm of the southern Pacific Ocean off the coast of Marie Byrd Land, Antarctica. It was explored and named by a Norwegian, Nils Larsen, in the late 1920s.