Simple Definition of dioxin

from our Learner's Dictionary

dioxin

noun

plural dioxins
: a poisonous chemical that is sometimes used in farming and industry

Cite this Entry

“Dioxin.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/dioxin. Accessed 23 Jun. 2026.

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