和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] locked room trick (esp. in mystery fiction); closed room trick

Kanji in this word

• 密
  secrecy, density (pop), minuteness, carefulness

  On: ミツ (mitsu)

  Kun: ひそ.か (hiso.ka)

  11 strokes · Grade 6 · JLPT N1
• 室
  room, apartment, chamber, greenhouse, cellar

  On: シツ (shitsu)

  Kun: むろ (muro)

  9 strokes · Grade 2 · JLPT N3