flying buttress

US /ˈflaɪ.ɪŋ ˈbʌt.rəs/
UK /ˈflaɪ.ɪŋ ˈbʌt.rəs/
"flying buttress" picture
1.

luchtboog

a specific form of buttress composed of an arch that extends from the upper part of a wall to a pier, supporting the wall by transferring the outward thrust of the vault to the pier

:
The cathedral's impressive flying buttresses allowed for taller walls and larger windows.
De indrukwekkende luchtbogen van de kathedraal maakten hogere muren en grotere ramen mogelijk.
Gothic architecture is characterized by the use of flying buttresses.
Gotische architectuur wordt gekenmerkt door het gebruik van luchtbogen.