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Synonyms

toxins

Cultural  
  1. Poisonous substances, consisting mainly of protein, that are a by-product of metabolism in certain organisms. Toxins that enter the body through a bacterial infection can be very harmful and can result in diseases such as tetanus and botulism.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The chemicals do not break down under normal environmental conditions and research has shown the toxins are in dangerous concentrations in water, soil and food and can also linger in the body.

From BBC • May 28, 2026

When hypergolic propellants burn, they release highly carcinogenic toxins and can cause suffocation and mutate a person’s DNA.

From The Wall Street Journal • May 19, 2026

Under healthy conditions, the blood-brain barrier helps clear waste products from the brain while blocking harmful substances such as toxins and pathogens.

From Science Daily • May 17, 2026

The legal filing also faults the company’s allgedly poor handling of smoke damage claims, including denials of payments for hygienic testing for toxins.

From Los Angeles Times • May 4, 2026

His heart beats and his eyelids blink and he breathes and his kidneys process toxins and he talks, and all of it utterly involuntary.

From "Will Grayson, Will Grayson" by John Green and David Levithan

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