hepatitis

noun

hep·​a·​ti·​tis ˌhe-pə-ˈtī-təs How to pronounce hepatitis (audio)
plural hepatitides ˌhe-pə-ˈti-tə-ˌdēz How to pronounce hepatitis (audio) also hepatitises ˌhe-pə-ˈtī-tə-səz How to pronounce hepatitis (audio)
1
: inflammation of the liver
2
: a disease or condition (such as hepatitis A or hepatitis B) marked by inflammation of the liver

Did you know?

The liver, the body's largest gland, performs many important tasks, but is also vulnerable to many illnesses. At least five types of hepatitis, labeled with the letters A–E, are caused by viruses. The most common are hepatitis A, acquired through contaminated food and water; hepatitis B, which usually travels via sexual activity or shared needles; and hepatitis C, generally passed through shared needles. Some other types, including alcoholic hepatitis (caused by drinking too much alcohol), aren't infectious. There are vaccines for types A and B, and drug treatments for A, B, and C, though the drugs aren't always effective.

Examples of hepatitis 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.
Liver Disease Probiotics may offer a promising way to support liver health, particularly in conditions like nonalcoholic fatty liver disease (NAFLD), cirrhosis, and alcoholic hepatitis. Lindsay Curtis, Verywell Health, 30 Jan. 2025 The most serious side effect associated with turmeric is liver damage, including hepatitis (inflammation of the liver).13 Certain forms of magnesium, such as magnesium oxide or magnesium sulfate, may be more likely to cause side effects than other types. Alex Yampolsky, Health, 27 Jan. 2025 There is no specific antiviral treatment for hepatitis A. Cases can range from mild to severe, occasionally but rarely causing death. Sandra McDonald, Los Angeles Times, 28 Nov. 2024 The Milwaukee Health Department is holding an emergency vaccination clinic Monday afternoon for people who may have been exposed to hepatitis A after eating at the east side restaurant Beans & Barley. Sarah Volpenhein, Journal Sentinel, 18 Nov. 2024 See all Example Sentences for hepatitis 

Word History

Etymology

New Latin

First Known Use

circa 1751, in the meaning defined at sense 1

Time Traveler
The first known use of hepatitis was circa 1751

Dictionary Entries Near hepatitis

Cite this Entry

“Hepatitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hepatitis. Accessed 11 Feb. 2025.

Kids Definition

hepatitis

noun
hep·​a·​ti·​tis ˌhep-ə-ˈtīt-əs How to pronounce hepatitis (audio)
plural hepatitides -ˈtit-ə-ˌdēz How to pronounce hepatitis (audio) also hepatitises
-ˈtīt-ə-səz
: inflammation of the liver
also : any of several virus diseases marked especially by inflammation of the liver

Medical Definition

hepatitis

noun
hep·​a·​ti·​tis ˌhep-ə-ˈtīt-əs How to pronounce hepatitis (audio)
plural hepatitides -ˈtit-ə-ˌdēz How to pronounce hepatitis (audio) also hepatitises
-ˈtīt-ə-səz
1
: inflammation of the liver
2
: a disease or condition (as hepatitis A or hepatitis B) marked by inflammation of the liver
hepatitic adjective

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