herpes
Americannoun
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any of several diseases caused by herpesvirus, characterized by eruption of blisters on the skin or mucous membranes.
noun
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After an infection, the virus remains dormant and may return at a later time. Shingles, for example, is a recurrence of the chicken pox virus, and outbreaks of genital herpes recur over time.
Etymology
Origin of herpes
First recorded in 1375–1425; late Middle English, from New Latin: “cutaneous eruption,” from Greek hérpēs, literally, “a creeping” (derivative of hérpein “to creep, spread”); cognate with Latin serpēns serpent
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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.
Researchers also found that Myotis bats possess an unusually large number of genes that produce proteins interacting with DNA viruses, such as herpes viruses, which carry their genetic information in DNA.
From Science Daily ● Sep. 12, 2026
Health experts say that for many people, the psychological impact of a genital herpes diagnosis - which is treatable but not curable - can be even greater than the physical symptoms.
From BBC ● Jul. 29, 2026
At the same time, he has insisted that he is “strongly pro-vaccine” and previously advised Rational Vaccines, a controversial organization dedicated to combating the herpes virus.
From Salon ● May 7, 2026
Additionally, the Safari Park has done extensive examination into the endotheliotropic herpes virus.
From Los Angeles Times ● Feb. 4, 2026
Even herpes zoster is prone to come on after a period of worry and anxiety.
From Psychotherapy by James J. (James Joseph) Walsh
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.