noun plural

Echi·​no·​der·​ma·​ta -nə-ˈdər-mət-ə How to pronounce Echinodermata (audio)
: a phylum of radially symmetrical coelomate marine animals consisting of the starfishes, sea urchins, and related forms
echinodermatous adjective
echinoderm noun

Dictionary Entries Near Echinodermata

Cite this Entry

“Echinodermata.” Medical Dictionary, Merriam-Webster, Accessed 3 Dec. 2023.

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