Atrium

nounverified·updated May 18, 2026

any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)

Framework senses

3 senses across 2 frameworks

Wordset Dictionary2 sensesview framework →

§1: the central area in a building
§2: any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)
DR-088 backfill from the noun definition column