crenellation

/ˌkrɛnəˈleɪʃən/
noun
  1. Alternative spelling of crenelation; a pattern of alternating indentations and raised sections along the top of a wall; battlements.
    • The modern building had a fake crenellation for decoration.
    • She sketched the crenellation of the ancient fortress.
    • The crenellation on the castle roof was visible for miles.
  2. The act or process of building or adding battlements.
    • The crenellation of the wall was completed in the spring.
    • Historical records mention the crenellation of several towers.
    • Crenellation required special permission from the monarch.
Synonyms
What does "crenellation" mean? | whatsthatwordmean | whatsthatwordmean