密室

mìshì
  1. a room for keeping sth hidden
  2. secret room
  3. hidden chamber

CEDICT

hidden room; secret chamber

Wiktionary

隐密的密闭房间。

重編國語辭典

  1. 被锁上的房间
  2. 隐密/秘密的房间

維基詞典

Entry Composition

1 密 mì
  1. dense; close; thick
  2. intimate; close
  3. (bound form) secret; confidential
  4. (Internet slang) to send a private message to (sb); to DM
2 室 shì
  1. room
  2. work unit
  3. grave
  4. scabbard
  5. family or clan
  6. one of the 28 constellations of Chinese astronomy

Containing this entry

密室逃脱 mìshìtáotuō escape room