Synonyms and Antonyms for vena-azygos

1. vena azygos (n.)

one of a system of veins that drain the thoracic and abdominal walls; arises as a continuation of the right ascending lumbar vein and terminates in the superior vena cava

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2. azygos (adj.)

occurring singly; not one of a pair

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3. vena (n.)

a blood vessel that carries blood from the capillaries toward the heart

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