isolationist
noun
[ ʌɪsəˈleɪʃ(ə)nɪst ]
• a person favouring a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries.
• "there was intense opposition to the proposal from isolationists"
isolationist
adjective
• favouring a policy of remaining apart from the affairs or interests of other groups.
• "the country pursued an isolationist policy"
