blood thinner

noun

: a drug used to prevent the formation of blood clots by hindering coagulation of the blood
blood-thinning adjective

Examples of blood thinner 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.
For those on blood thinners like warfarin, taking noni with your medication can also reduce your body’s blood-clotting ability. Bestreviews, Mercury News, 10 Feb. 2026 Pulmonary embolisms that occur in cancer are treated the same way as other PEs, including with blood thinners, but treatment may need to be extended, or even become lifelong, says Gurevich. Emily Kay Votruba, EverydayHealth.com, 10 Feb. 2026 Those at risk of clots should take blood thinners. Sara Moniuszko, USA Today, 9 Feb. 2026 While hematologists and vascular medicine doctors have the most expertise managing blood thinners, the ubiquitous nature of the medications means they are prescribed by everyone from primary care physicians to cardiologists. David Cox, NBC news, 5 Feb. 2026 See All Example Sentences for blood thinner

Word History

First Known Use

1879, in the meaning defined above

Time Traveler
The first known use of blood thinner was in 1879

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Cite this Entry

“Blood thinner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20thinner. Accessed 18 Feb. 2026.

Medical Definition

blood thinner

noun
blood thin·​ner -ˌthin-ər How to pronounce blood thinner (audio)
: a drug used to prevent the formation of blood clots by hindering coagulation of the blood
blood-thinning adjective
Last Updated: - Updated example sentences
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