noun, plural tox·ic·i·ties.

  1. the quality, relative degree, or specific degree of being toxic or poisonous: to determine the toxicity of arsenic.


  1. the degree of strength of a poison
  2. the state or quality of being poisonous

1881, from toxic + -ity. n.

  1. The quality or condition of being toxic.
  2. The degree to which a substance is toxic.

Leave a Reply

Your email address will not be published.

46 queries 0.400