信口胡说 Traditional 信口胡說 xìn kǒu hú shuō 🔊 to speak without thinking; to blurt sth out + Keep this word Meanings xìn kǒu hú shuō 信口胡說 to speak without thinking; to blurt sth out Its characters 信xìnletterHSK 3口kǒu(measure word for people in a family)HSK 1胡húnon-Han people, esp. from central Asia说shuōto speak; to sayHSK 1