Definition of tetrodotoxin

Scrabble & Words with friends points


  • tetrodotoxin is a valid Scrabble US word with a point value of 20
  • tetrodotoxin is a valid Scrabble UK word with a point value of 20
  • tetrodotoxin is a valid Words with friends word with a point value of 21

Definition of tetrodotoxin


  • a powerful neurotoxin found in the ovaries of pufferfish (noun)

See definition of tetrodotoxin in Merriam Webster