包つつみ隠かくし

noun, noun or participle which takes 'suru'

concealment; hiding; keeping secret

Often used in negative contexts like 包み隠しなく (without concealment) or 包み隠しをする (to hide something). Implies deliberately covering up facts or feelings.

• 彼かれは何なにも包つつみ隠かくしせずに話はなした。

  He spoke without hiding anything.