Demagoguery是英语名词，音标为英/ˌdeməˈɡɒɡəri/、美/ˌdeməˈɡɑːɡəri/，中文译为“散布谣言”“煽动行为”或“群众煽动”。该词带有贬义，专指通过激发公众情绪而非理性论述来操控舆论的政治手段，常见于对简化逻辑、夸大言辞等手段的批判场景中。柯林斯词典将其列为英语专业八级词汇，强调其语义核心为煽动行为，剑桥词典则补充其多语种翻译及发音规则。

柯林斯英汉双解大词典

demagogy /ˌdɛməˈɡɒɡərɪ/ (also demagoguery) TEM8

1.N-UNCOUNT You can refer to a method of political rule as demagogy or demagoguery if you disapprove of it because you think it involves appealing to people's emotions rather than using reasonable arguments. 煽动的做法 [表不满]

So demagoguery it is and demagoguery it will be.这是多么的煽动人心，而且将来还会更煽动人心。

The nature of demagoguery is that it immediately arouses counter-demagoguery.这种煽动民众的性质立即激起反对声浪。

For some reason, many commentators seem to believe that accurately describing what the G.O.P. is actually proposing amounts to demagoguery.由于某种原因，许多评论家似乎相信，准确地描述共和党提议的实际内容就等于散布谣言。