Medical Dictionary

Echinodermata

noun plural Echi·no·der·ma·ta \ -nə-ˈdər-mət-ə \

medical Definition of Echinodermata

: a phylum of radially symmetrical coelomate marine animals consisting of the starfishes, sea urchins, and related forms

echinodermatous

play \i-ˌkī-nə-ˈdər-mət-əs\ adjective

echinoderm

play \i-ˈkī-nə-ˌdərm\ noun

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