blood vessel

noun

: any of the vessels through which blood circulates in the body

Examples of blood vessel in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Brain scans revealed the severity of the bleeds and whether patients showed signs of cerebral small vessel disease, a condition that damages tiny blood vessels in the brain and is linked to aging, high blood pressure and dementia. Khloe Quill, FOXNews.com, 6 Nov. 2025 Kiwis are high in potassium, which can help relax blood vessels and lower blood pressure. Maggie O'Neill, Verywell Health, 6 Nov. 2025 Doctors prescribe prazosin, which relaxes blood vessels, to help lower blood pressure. CNN Money, 31 Oct. 2025 These nutrients can support heart health by helping protect against blood vessel damage, as well as high blood pressure and blood sugar. Jillian Kubala, Health, 30 Oct. 2025 See All Example Sentences for blood vessel

Word History

First Known Use

1655, in the meaning defined above

Time Traveler
The first known use of blood vessel was in 1655

Browse Nearby Words

Cite this Entry

“Blood vessel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20vessel. Accessed 11 Nov. 2025.

Kids Definition

blood vessel

noun
: a vessel (as an artery or vein) in which blood circulates in the body of an animal

Medical Definition

blood vessel

noun
: any of the vessels through which blood circulates in the body

More from Merriam-Webster on blood vessel

Last Updated: - Updated example sentences
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