herpes
Americannoun
-
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.
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
A modified herpes virus is injected into tumors, which causes cancer cells to burst and release flares that activate and train the immune system to attack cancer cells throughout the body.
From The Wall Street Journal • Apr. 14, 2026
Additionally, the Safari Park has done extensive examination into the endotheliotropic herpes virus.
From Los Angeles Times • Feb. 4, 2026
The study, published in the journal Nanoscale, focused on uncovering and blocking a specific molecular interaction that herpes viruses rely on to gain access to cells.
From Science Daily • Dec. 15, 2025
Iron in solution, and some bitter extract, as in the form of ink, will cure one kind of herpes called the ringworm.
From Zoonomia, Vol. II Or, the Laws of Organic Life by Darwin, Erasmus
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.