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

Sue Howell, from Bilston, died from a pulmonary embolism, a clot in the blood vessel connecting the heart with the lungs.

From BBC • Feb. 12, 2026

So far, Lee's model includes only endothelial cells -- or cells that make up the lining of the blood vessel -- but future versions may incorporate additional cell types.

From Science Daily • Feb. 11, 2026

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

From Science Daily • Feb. 9, 2026

Every blood vessel under my skin expands, throwing off heat and warming the space between us.

From "Love, Hate & Other Filters" by Samira Ahmed