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definitions

bacterin

[bak-tuh-rin]

noun Immunology.

a vaccine prepared from killed bacteria.

Origin of bacterin

First recorded in 1910–15; bacter- + -in2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for bacterin

bacterin

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
bacterin in Medicine

bacterin

[băk′tər-ĭn]

n.

A suspension of killed or weakened bacteria used as a vaccine.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.