blood vessel

NOUN

blood flow pathway

Synonyms

STRONGEST

artery capillary vein

WEAK

arteriole metarteriole venule

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It found the death rate increased among patients who had severe heart attacks, which refers to when a blood vessel that feeds the heart is completely blocked.

From The Wall Street Journal • Feb. 26, 2026

The texture of the crest and the network of blood vessel channels inside it indicate that it was covered in keratin, the same material found in human fingernails.

From Science Daily • Feb. 23, 2026

Hemorrhagic strokes happen when a blood vessel ruptures and causes bleeding in the brain.

From Science Daily • Feb. 9, 2026

This happens when a nearby blood vessel presses on part of the nerve inside the skull.

From BBC • Feb. 3, 2026

Even if the doctors had known about its damage, surgery to fix a blood vessel or remove a bullet deep in the body wasn't possible in 1881.

From "Ambushed!" by Gail Jarrow