thrombosis

noun

throm·​bo·​sis thräm-ˈbō-səs How to pronounce thrombosis (audio)
thrəm-
plural thromboses thräm-ˈbō-ˌsēz How to pronounce thrombosis (audio)
thrəm-
: the formation or presence of a blood clot within a blood vessel
thrombotic adjective

Examples of thrombosis 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.
Lillard suffered the injury in his third game back since returning from deep vein thrombosis in his right calf. Ben Morse, CNN Money, 29 Apr. 2025 However, his season ended prematurely in mid-February due to deep vein thrombosis in his right shoulder, which blew the DPOY race wide-open with only two months left. Bryan Toporek, Forbes.com, 25 Apr. 2025 Bolsonaro continues to receive parenteral nutrition and undergo physical therapy and preventive measures for thrombosis. Gabriela Sá Pessoa, Los Angeles Times, 24 Apr. 2025 After Damian Lillard went to the injured list with right calf deep vein thrombosis, the Bucks dropped four straight games to end March. The Athletic Nba Staff, New York Times, 12 Apr. 2025 See All Example Sentences for thrombosis

Word History

Etymology

New Latin, from Greek thrombōsis clotting, from thrombousthai to become clotted, from thrombos clot

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of thrombosis was in 1857

Browse Nearby Words

Cite this Entry

“Thrombosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thrombosis. Accessed 1 Jun. 2025.

Kids Definition

thrombosis

noun
throm·​bo·​sis thräm-ˈbō-səs How to pronounce thrombosis (audio)
plural thromboses -ˈbō-ˌsēz How to pronounce thrombosis (audio)
: the formation or presence of a blood clot within a blood vessel

Medical Definition

thrombosis

noun
throm·​bo·​sis thräm-ˈbō-səs, thrəm- How to pronounce thrombosis (audio)
plural thromboses -ˌsēz How to pronounce thrombosis (audio)
: the formation or presence of a blood clot within a blood vessel see coronary thrombosis, deep vein thrombosis

More from Merriam-Webster on thrombosis

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