Noun | 1. | ![]() separation - the state of lacking unity solitude - the state or situation of being alone loneliness, solitariness - the state of being alone in solitary isolation quarantine - enforced isolation of patients suffering from a contagious disease in order to prevent the spread of disease insularism, insularity, insulation, detachment - the state of being isolated or detached; "the insulation of England was preserved by the English Channel" estrangement, alienation - separation resulting from hostility |
2. | isolation - a feeling of being disliked and alone | |
3. | isolation - the act of isolating something; setting something apart from others separation - the social act of separating or parting company; "the separation of church and state" quarantine - isolation to prevent the spread of infectious disease | |
4. | isolation - (psychiatry) a defense mechanism in which memory of an unacceptable act or impulse is separated from the emotion originally associated with it psychiatry, psychological medicine, psychopathology - the branch of medicine dealing with the diagnosis and treatment of mental disorders defence, defence mechanism, defence reaction, defense mechanism, defense reaction, defense - (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires | |
5. | isolation - a country's withdrawal from international politics; "he opposed a policy of American isolation" |