1. people who support a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries
Usage: political term; plural form of isolationist

Examples

• The isolationists argued against joining the international alliance.
• Many isolationists opposed the country’s involvement in foreign wars.
• The debate between isolationists and interventionists dominated the political discussion.
• Isolationists believed that focusing on domestic issues was more important.
• The senator was criticized by isolationists for supporting overseas military bases.
• During the 1930s, American isolationists resisted entry into World War II.