mumps
Americannoun
noun
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A child who has had mumps is immune from further infection by the mumps virus.
Other Word Forms
Etymology
Origin of mumps
Explanation
Mumps is a highly contagious, fast-spreading disease. When someone gets mumps, they have a fever and swollen neck glands. Mumps is one of many viral illnesses that can be prevented with immunizations. Before the vaccine was developed, mumps was a common childhood illness. It's spread through coughs and sneezes, and while it's often mild, there are complications that can be serious, like brain infections and deafness. The name mumps comes from the now-obsolete mump, "a grimace," from a previous meaning, "to whine like a beggar." In the seventeenth century, mumps also meant "a fit of melancholy."
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.
Health officials are urging Americans to get the measles, mumps and rubella, or MMR, vaccine, which the CDC says is 97% effective at preventing the disease with two doses.
From The Wall Street Journal ● Aug. 25, 2026
Beyond scheduling difficulties for parents, clinics and doctors’ offices, no company even makes separate immunizations for measles, mumps and rubella, Pan said.
From Los Angeles Times ● Aug. 15, 2026
The immunisations recommended for all children under the order are for measles, mumps, rubella, diphtheria, tetanus, pertussis, polio, Haemophilus influenzae type B, pneumococcal disease, human papillomavirus, and varicella or chicken pox.
From BBC ● Aug. 10, 2026
A 95 percent vaccination rate with the modern, two-dose MMR shot—so named because it also protects against mumps and rubella—is enough to provide herd immunity from measles.
From Slate ● Jul. 24, 2026
All four of these traits apply to what Americans think of as the familiar acute epidemic diseases of childhood, including measles, rubella, mumps, pertussis, and smallpox.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
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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.