noun🔗ShareCelenteradoAny simple aquatic animal formerly considered to belong to the phylum Coelenterata, now divided into the cnidarians and ctenophores."The old textbook classified jellyfish as a coelenterate, but modern science now recognizes them as cnidarians. "El antiguo libro de texto clasificaba a las medusas como celenterados, pero la ciencia moderna ahora las reconoce como cnidarios.animalbiologyoceannatureorganismChat with AIVocabulary GamePractice Reading