What is the meaning of echinoderm?

noun

  • Marine invertebrates with tube feet and five-part radially symmetrical bodies. .
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APAWordNet. (2010). echinoderm. Retrieved September 21, 2026, from http://smartdefine.org/echinoderm/definitions/1199208
ChicagoWordNet. 2010. "echinoderm" http://smartdefine.org/echinoderm/definitions/1199208 (accessed September 21, 2026).
HarvardWordNet 2010, echinoderm, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/echinoderm/definitions/1199208>.
MLAWordNet. "echinoderm" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/echinoderm/definitions/1199208>
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