hematoma

noun

he·​ma·​to·​ma ˌhē-mə-ˈtō-mə How to pronounce hematoma (audio)
plural hematomas also hematomata ˌhē-mə-ˈtō-mə-tə How to pronounce hematoma (audio)
: a mass of usually clotted blood that forms in a tissue, organ, or body space as a result of a broken blood vessel

Examples of hematoma in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In December, Herbert was hospitalized for a cranial hematoma during her and Hough's ongoing tour and underwent an emergency craniectomy. Julia Moore, People.com, 16 Oct. 2024 The troupe alum experienced a severe health scare last December when she was hospitalized for a cranial hematoma. Monica Mercuri, Forbes, 15 Oct. 2024 When she was returned to surgery, doctors found a hematoma. Mattie Kahn, Glamour, 30 Sep. 2024 Minor hematomas—for example, a small one underneath your nail—typically resolve on their own relatively quickly.1 Hematomas that cause pain or swelling, such as a hematoma on the muscle, may be treated with the RICE method. Cristina Mutchler, Health, 23 Sep. 2024 See all Example Sentences for hematoma 

Word History

Etymology

New Latin

First Known Use

circa 1849, in the meaning defined above

Time Traveler
The first known use of hematoma was circa 1849

Dictionary Entries Near hematoma

Cite this Entry

“Hematoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hematoma. Accessed 19 Nov. 2024.

Medical Definition

hematoma

noun
he·​ma·​to·​ma
variants or chiefly British haematoma
plural hematomas also hematomata -mət-ə How to pronounce hematoma (audio)
: a mass of usually clotted blood that forms in a tissue, organ, or body space as a result of a broken blood vessel

More from Merriam-Webster on hematoma

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!