Meaning & use

Toxoid

noun·Academic

Last updated

A toxin that has been chemically treated to eliminate its harmful effects while retaining its ability to stimulate the production of antibodies.

See it in a sentence

The tetanus vaccine contains a toxoid rather than the live toxin.

Diphtheria toxoid has been used in vaccines for decades.

A note on using this word

Toxoids are the basis of several important vaccines, including those for tetanus and diphtheria.

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