Read Edit View history 讳莫如深 huìmòrúshēn tight-lipped Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 讳莫如深/諱莫如深 · huìmòrúshēn · tight-lipped 2026/03/04 讳莫如深 / 諱莫如深 huìmòrúshēn tight-lipped to steadfastly refuse to discuss a matter or treat it as a deep secret 他对于当年的事情讳莫如深，谁也不敢多问。 idiom created sense Mar 4, 2026, 02:25 AM