German measles
Americannoun
noun
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An infectious disease caused by the rubella virus of the genus Rubivirus, characterized by mild fever and skin rash. German measles can cause congenital defects if a woman is exposed during early pregnancy.
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Also called rubella
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German measles can cause severe congenital defects in the developing embryo or fetus of a woman who contracts the disease in her first three months of pregnancy.
Etymology
Origin of German measles
First recorded in 1840–50
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.
Smith was a sickly child, contracting bronchial pneumonia, tuberculosis, German measles, mumps and chicken pox which kept her in "periods of lengthy bed rest".
From BBC ● Nov. 4, 2025
Rubella, also known as German measles because German scientists classified it in the 19th century, is a moderate illness for most patients, identified by a spotty and often itchy red rash.
From New York Times ● May 21, 2024
But he was removed from the mission a few days before launch after being exposed to German measles.
From Seattle Times ● Nov. 3, 2023
Bristling, a student from Bremen said “What is this German measles? There is nothing German about it!”
From Scientific American ● Aug. 11, 2021
Were not his malady identified, the unskilled observer might conclude that he was suffering from a severe attack of German measles.
From The Revellers by Louis Tracy
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.