n.[C]

1. （城堡內的）土牢，地牢
   They were driven into a dark dungeon.

   他們被人驅趕進入一個黑暗的地牢。

2. （城堡的）主樓

vt.

1. 將……囚禁於土牢[（+up）]

n.

1. a strong underground prison cell, especially in a castle.
2. archaic term for donjon.

v.