vena cava

American  

[vee-nuh key-vuh] / ˈvi nə ˈkeɪ və /

noun

Anatomy.

plural

venae cavae

1. either of two large veins discharging blood into the right atrium of the heart, one superior vena cava, or precava conveying blood from the head, chest, and upper extremities and the other inferior vena cava or postcava conveying blood from all parts below the diaphragm.

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vena cava British  

/ ˈkeɪvə /

noun

1. either one of the two large veins that convey oxygen-depleted blood to the heart

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vena cava Scientific  

/ vē′nəkā′və /

plural

venae cavae

1. Either of two large veins that carry blood with low levels of oxygen to the right atrium of the heart.

2. ◆ The superior vena cava receives blood from the brain and upper limbs or forelimbs.

3. ◆ The inferior vena cava drains blood from the trunk and lower limbs or hindlimbs and is the largest vein in the body.

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Etymology

Origin of vena cava

First recorded in 1590–1600; from Latin vēna cava, literally “hollow vein”

Example Sentences

Parkhurst used a tiny gripping tool to grasp the hook and pull the filter up through the vena cava and out through the small incision in the patient’s neck.

From New York Times • Nov. 30, 2022

Seven years earlier, the man had a CT scan that showed an almost total blockage of his vena cava.

From New York Times • Nov. 30, 2022

They end with the exiting of the renal veins to join the superior vena cava.

From Textbooks • Jun. 9, 2022

They end with the exiting of the renal veins to join the inferior vena cava.

From Textbooks • Jun. 9, 2022

V I, is the vena cava inferior, which receives the blood from the veins of the lower parts of the body, as seen at v, v.

From A Treatise on Domestic Economy For the Use of Young Ladies at Home and at School by Beecher, Catharine Esther