atrium — meaning in English
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English meaning
- atrium noun A large open central hall or courtyard in a building, often glass-roofed.
Senses
atrium is used for these senses in English:
- atrium (palynology) A cavity inside a porate aperture of a pollen grain formed by the separation of the sexine and nexine layers, widening toward the interior of the grain.
atrium — full definition
- noun A large open central hall or courtyard in a building, often glass-roofed.
- noun (anatomy) One of the upper chambers of the heart that receives blood before it passes to a ventricle.