緘かん口こうMeaningsNounSuru verb1. keeping silent; silence2. restraining (speech); gagging; muzzlingOther spellings箝かん口こう0%鉗かん口こう0%Other readings箝けん口こう鉗けん口こうKanji used緘shut口mouthKanji in other spellings箝attach (a clog thong)鉗shut upPitch accentかんこう