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toxin

  • noun
  • /ˈtɒksɪn/

A toxic substance, specifically a poison produced by the biological processes of organisms.

Other meanings

  1. a toxic substance in a body requiring removal.

A kind of

  • poisonous substance

Kinds of toxin

  • animal toxin
  • bacterial toxin
  • plant toxin

Word history

From Latin "toxicum".

Where this comes from

This definition is adapted from “toxin” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.