コミュニズムalso: コンミュニズムコミュニズムMeanings1nouncommunismLoanword from English 'communism'. Often used in political or historical contexts. The native Japanese term 共産主義 is more common.See also: 共産主義彼かれはコミュニズムの理り想そうに共きょう感かんしていた。He sympathized with the ideals of communism.