hepatitis
Americannoun
noun
Etymology
Origin of hepatitis
From the Greek word hēpatîtis, dating back to 1720–30. See hepat-, -itis
Explanation
Hepatitis is a medical condition that causes inflammation in the liver. Most types of hepatitis are caused by a virus. An inflamed liver from hepatitis can produce very mild symptoms or much more serious ones. Five main variants of one virus cause most cases of hepatitis, although there are additional causes, including other infections, medications, heavy alcohol intake, and toxins. The condition's symptoms include hints that the liver isn't working right, like yellowing of the eyes. Hepatitis is from the Greek hepar, "liver," and -itis, "inflammation."
Vocabulary lists containing hepatitis
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
There are five immunizations required as a condition of entry into kindergarten in California: polio; DTaP, which protects against diphtheria, tetanus and pertussis; hepatitis B; MMR; and varicella, or chickenpox.
From Los Angeles Times ● Aug. 15, 2026
In 2014, Medicaid spent $1.3 billion to treat just 2.4% of hepatitis C patients.
From MarketWatch ● Aug. 13, 2026
Researchers were able to distinguish conditions including viral hepatitis and metabolic-associated liver disease, correctly classifying about 85% of patients.
From Science Daily ● Aug. 11, 2026
Included in the final category are vaccines for Covid-19, the flu, hepatitis B and more.
From The Wall Street Journal ● Aug. 10, 2026
Citing exhaustion and, later, the effects of a recent and ongoing bout with hepatitis, Knight departed the campus, leaving the students no negotiating partner.
From "The Best of Enemies" by Osha Gray Davidson
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.