flying buttress

noun

Synonyms of flying buttressnext
: a masonry structure that typically consists of a straight inclined bar carried on an arch and a solid pier or buttress against which it abuts and that receives the thrust of a roof or vault

Illustration of flying buttress

Illustration of flying buttress

Examples of flying buttress in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Common traits include pointed arches, ribbed vaults, and flying buttresses, all of which enabled the structures to be built taller and stronger. Stefanie Waldek, Architectural Digest, 9 Jan. 2026 In this era, ogival windows and flying buttresses would be more bracing than yet another thicket of computerized-looking shapes. D. T. Max, New Yorker, 15 Sep. 2025 That pinning point sustains pressure against the glacier’s interior, like a flying buttress pressing against the wall of a cathedral. Marissa Grunes, Smithsonian Magazine, 10 Jan. 2023 The shelf and the sheet help to stabilize each other, like a flying buttress and a cathedral arch. David W. Brown, The New Yorker, 21 Nov. 2022 See All Example Sentences for flying buttress

Word History

First Known Use

1669, in the meaning defined above

Time Traveler
The first known use of flying buttress was in 1669

Browse Nearby Words

Cite this Entry

“Flying buttress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flying%20buttress. Accessed 18 Jan. 2026.

Kids Definition

flying buttress

noun
: an arched structure that extends beyond a wall or building and supports it

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