An antigenic poison or venom of plant or animal origin, especially one produced by or derived from microorganisms and causing disease when present at low concentration in the body.
More example sentences
- Some types of bacteria release poisons called toxins while they are multiplying in food.
- For carcinogens and most reproductive toxins, however, regulators assume no threshold.
- I thought it might have just exploded and poisoned my poor body with it's toxins.
Definition of toxin in:
- The British & World English dictionary