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blood vessels

Cultural  
  1. The flexible tubular canals through which blood circulates in the body. Arteries, veins, and capillaries are all kinds of blood vessels. (See circulatory system.)


Example Sentences

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The 12-hour procedure was to resolve an arteriovenous malformation, which is an abnormal tangle of blood vessels that causes seizures and can be fatal.

From BBC Jul. 23, 2026

Cells lining blood vessels in the brain contain a transporter called GLUT1 that normally carries glucose into the central nervous system.

From Science Daily Jul. 17, 2026

The heat created by its beams can seal blood vessels just 2mm in diameter, about 5-6cm below the skin.

From BBC Jul. 10, 2026

Also, your heart rate spikes, your blood pressure soars, the blood vessels in your extremities constrict to keep warm blood near your core and you begin to gasp involuntarily.

From The Wall Street Journal Jul. 6, 2026

If So-and-so’s blood pressure was high, she should be given hawthorn to stabilize the collagen and dilate the coronary blood vessels.

From "Educated" by Tara Westover

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