rubella
Americannoun
noun
Etymology
Origin of rubella
1880–85; < New Latin, noun use of neuter plural of Latin rubellus reddish, derivative of ruber red 1; for formation see castellum
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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.
Measles, mumps, and rubella vaccination rates have declined in 78% of surveyed U.S. counties since the COVID-19 pandemic.
From Barron's • Dec. 12, 2025
Instead, the CDC now recommends two separate shots, one just against chickenpox, and the other that protects against measles, mumps and rubella.
From Los Angeles Times • Oct. 6, 2025
The advisers also removed the government’s recommendation of a combined vaccine for measles, mumps, rubella and varicella, or chickenpox, for children under the age of 4, instead recommending the varicella shot be given separately.
From The Wall Street Journal • Sep. 24, 2025
It will be given as two doses, at 12 and 18 months of age, combined with the existing MMR jab which protects against measles, mumps and rubella.
From BBC • Aug. 28, 2025
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.