Maitotoxin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A highly potent toxin produced by Gambierdiscus toxicus, a dinoflagellate species. countable, uncountable

Synonyms

All synonyms

Etymology

From maito + toxin; named from the ciguateric fish Ctenochaetus striatus, called maito in Tahiti, from which maitotoxin was first isolated (though it was later shown that maitotoxin is actually produced by Gambierdiscus toxicus).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.