Internment

n.	1.	Confinement within narrow limits, - as of foreign troops, to the interior of a country.
	2.	Confining within a country for the duration of a war; - usually of citizens of a hostile power.

Noun	1.	internment - confinement during wartime
	2.	internment - the act of confining someone in a prison (or as if in a prison) Synonyms: imprisonment
	3.	internment - placing private property in the custody of an officer of the law Synonyms: impounding, impoundment, poundage

captivity, immurement, imprisonment, incarceration, intern