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 These compounds can become neurotoxic, posing potential health risks. Allison Futterman, Discover Magazine, 29 Jan. 2024 Think of it as a dishwasher in your brain, flushing out waste products, including neurotoxic proteins such as amyloid-beta, abnormal tangles of a protein called tau and alpha-synuclein proteins. Joanna Fong-Isariyawongse, The Conversation, 31 Jan. 2024 Sea snake venom is a complex neurotoxic cocktail of enzymes, proteins, and other compounds that not only immobilizes prey, but also aids in the snake's digestion. Jake Parks, Discover Magazine, 7 Nov. 2023 Lead is a potent neurotoxic metal that can damage the brain and nervous system. Kevin Purdy, Ars Technica, 9 Jan. 2024 Lead is a potent neurotoxic metal that is particularly dangerous to children. Beth Mole, Ars Technica, 6 Nov. 2023 Over the years, traditional ink manufacturers have incorporated heavy metals such as barium and copper into their pigments to create a widening palette of colors, and neurotoxic agents like cadmium, lead and arsenic have been documented in some inks in high concentrations. New York Times, 19 June 2022 Brown Widow Spider The Brown Widow Spider The brown widow spider—like its cousins the black widow, red back spider, and katipo—carries a neurotoxic venom which can cause a set of symptoms known as Latrodectism. Tim MacWelch, Outdoor Life, 3 May 2023 Methylmercury is a neurotoxic compound of mercury and carbon that bioaccumulates in the marine food chain. Gia Mora, Treehugger, 8 Mar. 2023

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

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

Dictionary Entries Near neurotoxic

Cite this Entry

“Neurotoxic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neurotoxic. Accessed 25 Apr. 2024.

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
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