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Definition of Echinoderm
1. Noun. Marine invertebrates with tube feet and five-part radially symmetrical bodies.
Generic synonyms: Invertebrate
Terms within: Water Vascular System, Ambulacrum, Tube Foot
Group relationships: Echinodermata, Phylum Echinodermata
Specialized synonyms: Sea Star, Starfish, Brittle Star, Brittle-star, Serpent Star, Basket Fish, Basket Star, Sea Urchin, Crinoid, Holothurian, Sea Cucumber
Terms within: Water Vascular System, Ambulacrum, Tube Foot
Group relationships: Echinodermata, Phylum Echinodermata
Specialized synonyms: Sea Star, Starfish, Brittle Star, Brittle-star, Serpent Star, Basket Fish, Basket Star, Sea Urchin, Crinoid, Holothurian, Sea Cucumber
Definition of Echinoderm
1. n. One of the Echinodermata.
Definition of Echinoderm
1. Noun. Any member of the Echinodermata, a group of radially symmetric, spiny-skinned marine animals. Examples of echinoderms include seastars, sea urchins, sea cucumbers, crinoids, and sand dollars. ¹
¹ Source: wiktionary.com
Definition of Echinoderm
1. [n -S]
Medical Definition of Echinoderm
1.