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Dictionary


e•chi•noid



Pronunciation: (i-kī'noid, ek'u-noid"), [key]
adj.
belonging or pertaining to the class Echinoidea, comprising mainly sea urchins and sand dollars.

n.
any echinoderm of the Echinoidea.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

echinodermatousechinulate

 

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