neurotoxin

[noor-oh-tok-sin, nyoor-, noor-oh-tok-, nyoor-]

noun

1. a neurotoxic substance, as rattlesnake venom or the poison of a black widow spider.

neurotoxin

/ ˌnjʊərəʊˈtɒksɪn /

noun

1. any of several natural substances that interfere with the electrical activities of nerves, thus preventing them from functioning

Other Word Forms

• neurotoxic adjective

Word History and Origins

Origin of neurotoxin¹

First recorded in 1900–05; neuro- + toxin

Example Sentences

Beginning in February, hundreds of dolphins and sea lions started washing up on California beaches, either dead or suffering from neurotoxin poisoning symptoms such as aggression, lethargy and seizures.

From Los Angeles Times

The free program has focused on screening for lead, a potent neurotoxin that’s especially dangerous for kids.

From Los Angeles Times

He has also backed local officials who want to stop adding fluoride to drinking water, describing it as a "dangerous neurotoxin".

From BBC

“Removing a known neurotoxin from being injected into our most vulnerable population is a good place to start with making America healthy again,” Redwood told the committee.

From Los Angeles Times

Beginning in February, hundreds of dolphins and sea lions started washing up on California beaches, either dead or suffering neurotoxin poisoning symptoms such as aggression, lethargy and seizures.

From Los Angeles Times