dioxin

noun

di·​ox·​in (ˌ)dī-ˈäk-sən How to pronounce dioxin (audio)
: any of several persistent toxic heterocyclic hydrocarbons that occur especially as by-products of various industrial processes (such as pesticide manufacture and papermaking) and waste incineration
especially : tcdd

Examples of dioxin in a Sentence

Recent Examples on the Web According to studies, chlorophyll protects against dioxins, highly toxic substances that enter the body primarily through fatty foods such as meat and fish. Maria Berentzen, Vogue, 11 Sep. 2024 German health experts recommend that consumers limit themselves to no more than two meals of local fish a week to reduce exposure to heavy metals, dioxins or PCBs. Paul Hockenos, Smithsonian Magazine, 10 Sep. 2024 So just tear up your own super-white, super-secret papers into teeny tiny little confetti-size pieces and sprinkle them over what is left of the EPA’s authority to regulate dioxins (and everything else). Pat Beall, Orlando Sentinel, 21 July 2024 For instance, super-white paper can contain trace amounts of highly toxic dioxins. Pat Beall, Orlando Sentinel, 21 July 2024 See all Example Sentences for dioxin 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'dioxin.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

circa 1919, in the meaning defined above

Time Traveler
The first known use of dioxin was circa 1919

Dictionary Entries Near dioxin

Cite this Entry

“Dioxin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dioxin. Accessed 2 Oct. 2024.

Medical Definition

dioxin

noun
di·​ox·​in (ˈ)dī-ˈäk-sən How to pronounce dioxin (audio)
: any of several persistent toxic heterocyclic hydrocarbons that occur especially as by-products of various industrial processes (as pesticide manufacture and paper milling) and waste incineration
especially : tcdd see agent orange

More from Merriam-Webster on dioxin

Last Updated: - Updated example sentences
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