枢すう密みつ

noun

state secrets; confidential matters of state

Refers to important secrets of national governance. Often used in historical or formal contexts, such as the Privy Council (枢密院).

• 枢すう密みつ院いんは天皇てんのうの諮し問もん機き関かんとして枢すう密みつを扱あつかった。

  The Privy Council handled state secrets as an advisory body to the Emperor.

• その文ぶん書しょには枢すう密みつが含ふくまれているため、公こう開かいできない。

  The document cannot be made public because it contains state secrets.