Holy Island

Short definition from Wiktionary

Proper noun

1. 1
   An island, civil parish, and village thereon, off the coast of Northumberland, England (OS grid ref NU1242).
2. 2
   An island off Arran in the Firth of Clyde, North Ayrshire council area, Scotland (OS grid ref NS0530).
3. 3
   An island off the west coast of Anglesey, Wales, the location of Holyhead (OS grid ref SH28).
4. 4
   An island off the coast of Massachusetts, United States, which is part of Essex County.
5. 5
   An island in Lake Charlevoix, Charlevoix County, Michigan, United States.