緘黙症 かんもくしょう Meanings Noun mutism Kanji 緘 shut; seal. Read as カン. 黙 silent. Read as モク. 症 symptom. Read as ショウ. Words containing 緘黙症 場面緘黙症 (ばめんかんもくしょう) selective mutism Jinuma: Japanese Dictionary · Word lists