Thursday Island 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.
Australian island in Torres Strait: 1.25 sq mi (3.24 sq km)
Thursday Island definition by American Heritage Dictionary
An island of northeast Australia in Torres Strait northwest of Cape York. It is noted for its pearl fishing beds.