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echinoderm

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echinoderm


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Echinoderm  \E*chin"o*derm`\,  n.  (Zo["o]l.) 
  One  of  the  Echinodermata. 
 
  From  WordNet  r  1.6  [wn]: 
 
  echinoderm 
  n  :  marine  invertebrates  with  tube  feet  and  calcite-covered 
  five-part  radially  symmetrical  bodies 




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