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[tok-sin-an-ti-tok-sin, -an-tee-, -an-ti-tok-sin, -an-tee-] /ˈtɒk sɪnˌæn tɪˈtɒk sɪn, -ˌæn ti-, -ˈæn tɪˌtɒk sɪn, -ˈæn ti-/
noun, Immunology.
a mixture of toxin and antitoxin, formerly used to induce active immunity against certain diseases, especially diphtheria.
Origin of toxin-antitoxin
First recorded in 1900-05 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for toxin-antitoxin


a mixture of a specific toxin and antitoxin. The diphtheria toxin-antitoxin was formerly used in the US for active immunization
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
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toxin-antitoxin in Medicine

toxin-antitoxin n.
A mixture of a toxin and its antitoxin with a slight excess of toxin, formerly used as a vaccine.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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