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.
People taking blood thinners or anticoagulants: Fish oil may amplify the effects and increase bleeding risk. Amy Brownstein, Ms, Rdn, Verywell Health, 7 Apr. 2025 This can include blood thinners, cancer medications, and medications used to treat heart and blood vessel conditions. Kirstyn Hill, Pharmd, Mph, Health, 2 Apr. 2025 Lillard began taking blood thinners on Friday, the source said, adding that there are encouraging signs that the treatment is working well. Sam Amick, New York Times, 26 Mar. 2025 And common medications people take more frequently in middle age, like blood thinners, can interact with even small amounts of alcohol and potentially cause serious complications like internal bleeding. Dani Blum, New York Times, 9 Jan. 2025 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

Browse Nearby Words

Cite this Entry

“Blood thinner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20thinner. Accessed 16 Apr. 2025.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!