ˌflying ˈbuttress BrE AmE noun [countable]
a curved line of stones or bricks that are joined to the outside wall of a large building such as a church, and help to support it
ˌflying ˈbuttress BrE AmE noun [countable]
a curved line of stones or bricks that are joined to the outside wall of a large building such as a church, and help to support it
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012