 precava |
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| 1. | [ noun ] (anatomy,zoology) receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins | |
| Synonyms: | superior_vena_cava | |
| Related terms: | vena_cava | |
| Similar spelling: |
Procavia |
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