noun🔗ShareCnidarioAny of various invertebrate animals, such as jellyfish, hydras, sea anemones, corals and formerly sponges and ctenophores that belong to the phylum Cnidaria."While swimming in the ocean, we saw a beautiful jellyfish, a type of cnidarian. "Mientras nadábamos en el océano, vimos una hermosa medusa, un tipo de cnidario.animalbiologyoceannatureChat with AIVocabulary GamePractice Reading
