Atrium
Atrium noun - Any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart).
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Synonyms for Atrium
Quad
Quad noun - An open space wholly or partly enclosed (as by buildings or walls).
Usage example: the quad was the college's time-honored site for protests and celebrations
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Synonyms for Quad
Mutual synonyms
Cite this Source
Quad and Atrium. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/atrium/quad
Atrium & Quad. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/atrium/quad>.
Quad or Atrium. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/atrium/quad.
Google Ngram Viewer shows how "atrium" and "quad" have occurred on timeline