confederacy/kənˈfɛdərəsi/复数形式confederacies1联盟, 同盟a group of people or political organization united by a common cause同义词： federationconfederation2共谋, 阴谋a secret agreement between two or more people to perform an unlawful act同义词： conspiracy3联盟, 同盟a group of conspirators banded together to achieve some harmful or illegal purpose同义词： conspiracy