Grand Isle

Short definition from Wiktionary

Proper noun

1. 1
   A barrier island in Jefferson Parish, Louisiana, United States, on the coast of the Gulf of Mexico.
2. 2
   A town in Jefferson Parish, Louisiana, United States, on the eponymous island.
3. 3
   An island of Grand Isle County, Vermont, United States in Lake Champlain.
4. 4
   A town in Grand Isle County, Vermont, United States, on the eponymous island.
5. 5
   Ellipsis of Grand Isle County.