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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.

"It affects everyone because these toxins and heavy metals enter the body directly," he told AFP, describing "burning eyes, phlegm, and nasal inflammation."

From Barron's • Apr. 3, 2026

Exposure to second-hand smoke - associated with deadly toxins - has been cut by 96% since the ban, according to analysis by Public Health Scotland and the University of Stirling.

From BBC • Mar. 26, 2026

It’s a good way to start the day and clear out the toxins.

From Los Angeles Times • Mar. 20, 2026

"The body treats microplastics as foreign intruders, which prompts the brain's immune cells to attack them. When the brain is stressed by factors like toxins or environmental pollutants this also causes oxidative stress," he said.

From Science Daily • Mar. 13, 2026

So it would soak up all the toxins in our lives and save us.

From "The Science of Breakable Things" by Tae Keller

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.