严丝合缝 Save Sign in to save words Traditional (Taiwan): 嚴絲合縫 yánsīhéfèng ㄧㄢˊ ㄙ ㄏㄜˊ ㄈㄥˋ to fit together snugly to dovetail perfectly idiom Character by character 严(yán)surname Yan 丝(sī)silk 合(hé)close 缝(fèng)seam A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0