谗口[chán kǒu]
名s
1. 汉初的《戚夫人歌》后四句是五言，西汉中后期的乐府民歌，如《汉书。五行志》所载的童谣邪径败良田，谗口乱善人。桂树华不实，黄雀巢其颠。 In Shijing, there were some five-character poems, but their formal rise was in the Han Dynasty (206BC-220AD).