To isolate.
To surround with water; make into an island.
To set, dot (as if) with islands.
A contiguous area of land, smaller than a continent, totally surrounded by water.
A roundabout; A traffic circle.
A bench, counter, etc., that is not connected to a wall or other furniture and which can be used from any side.
A superstructure on an aircraft carrier's deck.
An entity surrounded by other entities that are very different from itself.
A contiguous area of land, smaller than a continent, partially surrounded by water; A peninsula; A half-island.
A traffic island.
A phrase from which a wh-word cannot be extracted without yielding invalid grammar.
An unincorporated area wholly surrounded by one or more incorporated areas.
To shut or keep out; exclude; preclude.
To shut off or keep apart, as from company, society, etc.; withdraw (oneself) from society or into solitude.