NOUN | body | atrial auricle, auricle, auricula atrii | a small conical pouch projecting from the upper anterior part of each atrium of the heart |
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Meaning | A small conical pouch projecting from the upper anterior part of each atrium of the heart. | |
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Synonyms | auricle, auricula atrii | |
Part of | atrium cordis, atrium of the heart | The upper chamber of each half of the heart |
Broader | pouch, pocket | (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican) |
Spanish | aurícula | |
Catalan | aurícula |
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