Monroe /man'rau; man'ro/ n ~ doctrine, (based on statements by James Monroe, US president (1817-1825) in 1823) US policy of opposing any interference by European powers in N and 8 America. 門羅主義(基于美國(guó)總統(tǒng) (1817-1825) 詹姆士門羅 1823 年所發(fā)表的言論，反對(duì)歐洲強(qiáng)國(guó)對(duì)南北美洲事務(wù)作任何干涉)。