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)
polysemous
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Atriums
- possessive
- Atrium's
- pluralpossessive
- Atriums'