(in New York City) Long Island (in New York State) / (in British Columbia) Vancouver Island / (UK, colloquial) HM Prison Parkhurst, a prison on the Isle of Wight.

A contiguous area of land, smaller than a continent, totally surrounded by water.

(transitive) To surround with water; make into an island. / (transitive) To set, dot (as if) with islands. / (transitive) To isolate.

(rare) Pertaining to an island or group of islands.

(chiefly Ireland) The archipelago in the North Atlantic comprising Great Britain, Ireland and surrounding islands. / Used other than figuratively or idiomatically: see these, islands.

The property of being or belonging to an island, especially insofar as it affects society and culture.

plural of Solomon Islander

Somebody from the Marshall Islands.

Somebody from the Solomon Islands.

plural of Norfolk Islander