island in SE N.Y. between Long Island Sound & the Atlantic: 1,411 sq mi (3,654 sq km)
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.
Word origin of 'Long Island'descriptive