1. poisonous substances produced by living organisms, especially bacteria, that cause disease
Usage: plural of toxin

Examples

• The bacteria released dangerous toxins into the bloodstream.
• Many plants produce natural toxins to protect themselves from predators.
• The doctor explained that certain toxins can cause severe food poisoning.
• Environmental toxins in the water supply posed a health risk.
• The snake’s venom contains powerful toxins that affect the nervous system.
• Scientists are studying how the body eliminates toxins naturally.