和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] cave prison; cliffside jail (rare)

Kanji in this word

• 岩
  boulder, rock, cliff

  On: ガン (gan)

  Kun: いわ (iwa)

  8 strokes · Grade 2 · JLPT N2
• 牢
  prison, jail, hardness

  On: ロウ (rou)

  Kun: かた.い (kata.i)、 ひとや (hitoya)

  7 strokes