tetrodotoxin

== English == === Etymology === From German Tetrodotoxin, corresponding to Tetrodon (tetr- +‎ translingual -odon) + toxin. === Noun === tetrodotoxin (countable and uncountable, plural tetrodotoxins) (neurotoxicology) A neurotoxin, originally discovered in Tetraodontiformes, and found in pufferfish, blue-ringed octopus, etc. ==== Synonyms ==== TTX (abbreviation) ==== Derived terms ==== TTX (abbreviation) ==== Translations ====