Definitions
1.NounAn underground prison or vault, typically built underneath a castle.
2.NounThe low area between two drumlins.
3.NounThe main tower of a motte or castle; a keep or donjon.
4.NounA shrewd person.
5.NounAn area inhabited by enemies, containing story objectives, treasure, and bosses.
6.NounA room dedicated to sadomasochistic sexual activity.
7.VerbTo imprison in a dungeon.