rotunda

noun

ro·​tun·​da rō-ˈtən-də How to pronounce rotunda (audio)
1
: a round building
especially : one covered by a dome
2
a
: a large round room
b
: a large central area (as in a hotel)

Examples of rotunda in a Sentence

We stood inside the rotunda of the U.S. Capitol Building.
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.
The names of Medal of Honor recipients are engraved around a rotunda called the Ring of Valor, and their photos cover the museum's walls. Julie Depenbrock, NPR, 31 Mar. 2025 The former West Wing adviser wore a Dior dark forest green skirt suit with a thin black belt and a coordinating beret-style hat to the Inauguration ceremony at the U.S. Capitol’s rotunda. Rosemary Feitelberg, WWD, 22 Jan. 2025 In the aftermath of the rotunda altercation, police apprehended Stewart, leading him back downstairs to a room by the visitor center. Matthew Kelly, Kansas City Star, 28 Mar. 2025 The popular 18th century-era panopticon design, for example, emphasized surveillance and control, pointing all prison cells towards a central rotunda from where they could be easily observed. Abdallah Fayyad, Vox, 7 Mar. 2025 See All Example Sentences for rotunda

Word History

Etymology

Italian rotonda, from Latin rotunda, feminine of rotundus

First Known Use

circa 1566, in the meaning defined at sense 1

Time Traveler
The first known use of rotunda was circa 1566

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Cite this Entry

“Rotunda.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rotunda. Accessed 23 Apr. 2025.

Kids Definition

rotunda

noun
ro·​tun·​da rō-ˈtən-də How to pronounce rotunda (audio)
1
: a round building
especially : one covered by a dome
2
a
: a large round room
b
: a large central area (as in a hotel)

Medical Definition

rotunda

More from Merriam-Webster on rotunda

Last Updated: - Updated example sentences
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