island

v. make into an island; furnish with islands; seclude, isolate

n. piece of land completely surrounded by water; something which resembles such a piece of land; raised area or a platform set aside for some specific purpose; (Medicine) cluster of cells, piece of tissue separated from others

n. city in Kentucky (USA)

An island (IPA: //) or isle (IPA: //) is any piece of land that is completely surrounded by water, above high tide, and isolated from other significant landmasses. Very small islands such as emergent land features on atolls are called islets. A key or cay is another name for a small island or islet. An island in a river or lake may be called an eyot, IPA . There are two main types of islands: continental islands and oceanic islands. There are also artificial islands. A grouping of geographically and/or geologically related islands is called an archipelago.
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Iceland, officially the Republic of Iceland (; ) is a country of north-western Europe, comprising the island of Iceland and its outlying islets in the North Atlantic Ocean between the rest of Europe and Greenland. As of October 2007, it had a population of approx 313,000. Its capital and largest city is Reykjavík.
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Noun
1. a land mass (smaller than a continent) that is surrounded by water
(hypernym) land, dry land, earth, ground, solid ground, terra firma
(hyponym) Anguilla
(member-holonym) archipelago
2. a zone or area resembling an island
(hypernym) zone
(hyponym) traffic island, safety island, safety isle, safety zone

n. Iceland, large island in the Atlantic Ocean south of the Arctic Circle; independent republic made up of this island and several small islands

(v. t.)
To furnish with an island or with islands; as, to island the deep.
  

(v. t.)
To cause to become or to resemble an island; to make an island or islands of; to isle.
  

(n.)
See Isle, n., 2.
  

(n.)
Anything regarded as resembling an island; as, an island of ice.
  

(n.)
A tract of land surrounded by water, and smaller than a continent. Cf. Continent.