dungeon

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the main tower within the walls of a medieval castle or fortress (Freq. 3)
• Syn:
keep, donjon
• Hypernyms:
stronghold, fastness
• Instance Hyponyms:
Black Hole of Calcutta
• Part Holonyms:
castle
2. a dark cell (usually underground) where prisoners can be confined
• Hypernyms:
cell, jail cell, prison cell
• Hyponyms:
oubliette

• Từ đồng nghĩa / Synonyms:
  keep, donjon