ˌon-ˈmessage adjectiveadj [not before noun] , adverb a politician who is on-message says things that are in agreement with the ideas of his or her political party, especially when it appears that he or she is not thinking enough about these ideas 〔政治人物的言论〕与所属党派的观点一致(的)，支持本党政治观点(的)〔尤指本人对这些观点未经过认真思考时〕 OPP off-message