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Rareechinoderm
The correct spelling is echinoderm.
How to pronounce echinoderm
noun
Say it like: Ech-ino-der-m
The correct spelling is echinoderm. An animal of the phylum Echinodermata, comprising radially symmetric, spiny-skinned marine animals including seastars, sea urchins, sea cucumbers, crinoids, and sand dollars.
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Definition
noun
- 1.An animal of the phylum Echinodermata, comprising radially symmetric, spiny-skinned marine animals including seastars, sea urchins, sea cucumbers, crinoids, and sand dollars.
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