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Roosevelt Island

noun
  1. Formerly Welfare Island, Blackwells Island. an island in the East River, New York City: residential community. 1½ miles (2½ km) long.
  2. an island in Antarctica, in the W part of the Ross Ice Shelf: discovered 1934. About 90 miles (145 km) long.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018