Usage of the character 忡
chōng
忡
[忡]
- grieved
- distressed
- sad
- uneasy
zhēngchōng
怔忡
[怔忡]
- (of the heart) palpitating with fear
- palpitation (Chinese medicine)
yōuxīnchōngchōng
忧心忡忡
[憂心忡忡]
- deeply worried and sick at heart (idiom)