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bacterin

American

[bak-tuh-rin] / ˈbæk tə rɪn /

noun

Immunology.

a vaccine prepared from killed bacteria.

bacterin British

/ ˈbæktərɪn /

noun

obsolete a vaccine prepared from bacteria

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of bacterin

First recorded in 1910–15; bacter- ( def. ) + -in ²

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.

Vaccine made from a killed organism is termed a "bacterin" and I heartily agree with his method of treatment because I cured myself of undulant fever by this vaccination and have seen others also recover.

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023