O OneWordDaily
AI-generated image
Word of the Day Wednesday, June 10, 2026

tetrodotoxin

/tɛtrəˈdɒtəʊˌtɒksɪn/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does tetrodotoxin mean?

noun

A powerful neurotoxin found in certain marine animals, such as pufferfish and blue-ringed octopuses, that can be deadly to humans if ingested.

Example

"The researchers were careful to handle the pufferfish with gloves, as the tetrodotoxin it contained could be fatal if ingested."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for tetrodotoxin

Antonyms of tetrodotoxin

Rhymes with tetrodotoxin

Etymologically related