(a region of sea with) a group of islands

land surrounded by body of water

a part of a country wholly within the boundaries of another

land surrounded by body of water

a piece of land surrounded by water

land surrounded by body of water

an island (not much used except in names)

land surrounded by body of water

a small island

land surrounded by body of water

a line of rock etc just below or above the surface of the sea

underwater or partially submerged ledge