ALL meanings of roosevelt island
Roo·se·velt is·land
R r - noun roosevelt island Formerly Welfare Island, Blackwells Island. an island in the East River, New York City: residential community. 1½ miles (2½ km) long. 1
- noun roosevelt island an island in Antarctica, in the W part of the Ross Ice Shelf: discovered 1934. About 90 miles (145 km) long. 1