i·so·la·tion
[ahy-suh-ley-shuh n, is-uh-]
–noun
1.an act or instance of isolating.
2.the state of being isolated.
3.the complete separation from others of a person suffering from contagious or infectious disease; quarantine.
4.the separation of a nation from other nations by isolationism.
5.Psychoanalysis . a process whereby an idea or memory is divested of its emotional component.
6.Sociology . social isolation.