1
: a couch extending around three sides of a table used by the ancient Romans for reclining at meals
2
: a dining room furnished with a triclinium

Examples of triclinium in a Sentence

Recent Examples on the Web
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The summer dining room in the House of Caro in Pompeii, for example, has a triclinium whose stone benches formed a U-shape around the room with a central open pit for a table and likely would have been softened with pillows and blankets. — Kate Reggev, Architectural Digest, 28 June 2024 Both bodies were found lying on a triclinium eating space in what was likely the home’s dining room. — Elizabeth Djinis, Smithsonian Magazine, 27 May 2022 Onlookers can witness the traditional cutting of the grapes and visit the wine cellar and a triclinium. — Rebecca Ann Hughes, Forbes, 19 Oct. 2021 Visitors passed through an Egyptian Hall of the Kings and then into a reproduction 15,000-square-foot Roman house, complete with sunken atrium and a triclinium — dining room — with the sort of couches Romans reclined on while eating. — Washington Post, 3 Apr. 2021

Word History

Etymology

Latin, from Greek triklinion, from tri- + klinein to lean, recline — more at lean

First Known Use

1646, in the meaning defined at sense 1

Time Traveler
The first known use of triclinium was in 1646

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Cite this Entry

“Triclinium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triclinium. Accessed 3 Oct. 2026.

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