extrados

noun

ex·​tra·​dos ˈek-strə-ˌdäs How to pronounce extrados (audio)
-ˌdō;
ek-ˈstrā-ˌdäs
plural extradoses ˈek-strə-ˌdä-səz How to pronounce extrados (audio) or extrados ˈek-strə-ˌdōz How to pronounce extrados (audio) -ˌdäs How to pronounce extrados (audio)
: the exterior curve of an arch see arch illustration

Word History

Etymology

French, from Latin extra + French dos back — more at dossier

First Known Use

1772, in the meaning defined above

Time Traveler
The first known use of extrados was in 1772

Dictionary Entries Near extrados

extradition

extrados

extradotal

See More Nearby Entries 

Cite this Entry

“Extrados.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extrados. Accessed 26 Nov. 2024.

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