neurotoxic

adjective

neu·​ro·​tox·​ic ˌnu̇r-ō-ˈtäk-sik How to pronounce neurotoxic (audio)
ˌnyu̇r-
: toxic to the nerves or nervous tissue
neurotoxicity noun

Examples of neurotoxic in a Sentence

Recent Examples on the Web
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.
Glyphosate is a popular herbicide that has been linked to hormone disruptions and neurotoxic effects, including the development of autism and other developmental disorders in children. Sandee Lamotte, CNN Money, 11 Aug. 2025 Though a bite from any rattlesnake is dangerous and should be treated immediately, the Mojave rattlesnake packs one of the most potent venoms with a nasty neurotoxic twist that can affect your nervous system. Shelby Slade, AZCentral.com, 24 July 2025 Another issue that Secretary Kennedy has championed over his career, this perceived – this perception that there's a link between fluoride in water and some neurotoxic effects of that. CBS News, 29 June 2025 Environmental researchers identified the neurotoxic effects of mercury in children in the 1970s, primarily resulting from exposure to methylmercury in fish. Terri Levien, The Conversation, 25 June 2025 See All Example Sentences for neurotoxic

Word History

Etymology

neuro- + toxic entry 1, probably after French névrotoxique

First Known Use

1902, in the meaning defined above

Time Traveler
The first known use of neurotoxic was in 1902

Browse Nearby Words

Cite this Entry

“Neurotoxic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neurotoxic. Accessed 20 Aug. 2025.

Medical Definition

neurotoxic

adjective
neu·​ro·​tox·​ic ˌn(y)u̇r-ə-ˈtäk-sik How to pronounce neurotoxic (audio)
: toxic to the nerves or nervous tissue
neurotoxicity noun
plural neurotoxicities
Last Updated: - Updated example sentences
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