castlenoun [ C ]uk /ˈkɑː.səl/ us /ˈkæs.əl/
› informal for rook noun
- In addition to his flat in London, he has a villa in Italy and a castle in Scotland.
- The castle is set on a steep hill.
- The castle's great hall was decorated with sumptuous wall hangings.
- The fortifications of the castle were massive and impenetrable.
- We visited an ancient ruined castle overlooking the sea.
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