as in poison
a substance that by chemical action can kill or injure a living thing read a pamphlet on the toxin responsible for botulism, a food poisoning that can cause paralysis and even death in some cases

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of toxin Avoid exposure to toxins: Toxins, like pollution and cigarette smoke, can cause inflammation. Jillian Kubala, Health, 10 June 2025 Experts recommend gradually introducing the outdoor environment, ensuring the area is safe and free of toxins, predators, or escape routes. Lydia Patrick, MSNBC Newsweek, 8 June 2025 Various toxins and getting into garbage might also lead to this. Dr. John De Jong, Boston Herald, 8 June 2025 Kennedy launches autism project using Medicare and Medicaid data The MAHA Commission report released by Kennedy last month identifies various toxins and environmental factors as potential contributors to chronic disease in American children. Swapna Venugopal Ramaswamy, USA Today, 17 June 2025 See All Example Sentences for toxin
Recent Examples of Synonyms for toxin
Noun
  • Instead of gridlock, internal combustion machines spewing their poisons, and maddened drivers sitting on their horns, there are masses of…bicycles!
    Matthew Wills, JSTOR Daily, 1 July 2025
  • At least seven state investigators on the case have been hospitalized for possible exposure to the poison, WISN.com reported.
    Michael Dorgan, FOXNews.com, 22 June 2025
Noun
  • The politics at Oakland Unified have moved from contentious to outright toxic in the past two years, with the board split on key votes around financial decisions.
    Shomik Mukherjee, Mercury News, 31 May 2025
  • Just last week, for example, the Trump administration, through its Environmental Protection Agency, proposed to withdraw two rules imposing air toxics and greenhouse gas limits on fossil-fuel power plants.
    Wayne Messam, Sun Sentinel, 15 June 2025
Noun
  • After Yang was found, Police thanked those who assisted in the search for the missing man, who also has Parkinson’s disease.
    Abigail Adams, People.com, 28 June 2025
  • Do control the Asian psyllid insects with an insecticide spray at each flush of growth to prevent the spread of greening disease.
    Tom MacCubbin, The Orlando Sentinel, 28 June 2025
Noun
  • Woman screams as snake attacks—dog jumps in and takes the venom for her The video highlighted the canine parents, with viewers instantly falling in love with the unique puppies.
    Liz O'Connell, MSNBC Newsweek, 3 July 2025
  • Do not attempt to suck out venom: This is not effective and can cause further damage to the wound.
    Brandi D. Addison, Austin American Statesman, 2 July 2025

Browse Nearby Words

Cite this Entry

“Toxin.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/toxin. Accessed 12 Jul. 2025.

More from Merriam-Webster on toxin

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!