三缄其口 Traditional 三緘其口 sān jiān qí kǒu 🔊 reluctant to speak about it + Keep this word Meanings sān jiān qí kǒu 三緘其口 (idiom) reluctant to speak about ittight-lipped Its characters 三sānthreeHSK 1缄jiānbox其qíhisHSK 5口kǒu(measure word for people in a family)HSK 1