Roo'sevelt Is'land

1. Formerly, Welfare Island, Blackwells Island. an island in the East River, New York City: residential community. 1½ mi. (2½ km) long.
2. an island in Antarctica, in the W part of the Ross Ice Shelf: discovered 1934. ab. 90 mi. (145 km) long.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.



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