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.

Researchers have reported that watermelon consumption and L-citrulline supplementation may improve measures tied to blood vessel flexibility and circulation, including pulse wave velocity and endothelial function.

From Science Daily • May 17, 2026

You may not know you have high blood pressure until something goes wrong and that extra pressure ruptures a blood vessel - like a burst pipe – causing a stroke or a heart attack.

From BBC • May 15, 2026

The study found pro repair signals involving immune modulation, blood vessel and lymphatic development, fibroblast activation, myocardial salvage, smooth muscle cell proliferation, and neurogenesis in rat models.

From Science Daily • May 5, 2026

Because of this, the long-term impact of omega-3 intake on brain recovery and blood vessel adaptation has remained unclear.

From Science Daily • Apr. 26, 2026

The man’s face went so purple I thought he’d burst a blood vessel in his neck.

From "Hollow City" by Ransom Riggs