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.
Health officials will continue to recommend the measles, mumps and rubella vaccines and those against polio, chickenpox and HPV.
From Salon • Jan. 11, 2026
The vaccine will be combined with the existing MMR jab, given at 12 and 18 months of age, which already helps protect against measles, mumps and rubella.
From BBC • Jan. 1, 2026
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
Against other illnesses, though—including measles, mumps, rubella, pertussis, and the now defeated smallpox—our antibodies stimulated by one infection confer lifelong immunity.
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.