Dictionary and Thesaurus

Definition of Cnidaria

• (n. pl.) A comprehensive group equivalent to the true Coelenterata, i. e., exclusive of the sponges. They are so named from presence of stinging cells (cnidae) in the tissues. See Coelenterata.

Synonyms of Cnidaria

• Cnidaria
• Phylum Cnidaria
• Coelenterata
• Phylum Coelenterata

Antonyms of Cnidaria

Homophones of Cnidaria