battlement

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a rampart built around the top of a castle with regular gaps for firing arrows or guns
• Syn:
crenelation, crenellation
• Derivationally related forms:
crenellate (for: crenellation), crenelate (for: crenelation)
• Hypernyms:
rampart, bulwark, wall
• Part Holonyms:
fortress, fort
• Part Meronyms:
crenel, crenelle, merlon

• Từ đồng nghĩa / Synonyms:
  crenelation, crenellation