[1] : WordNet (r) 2.0

class echinoidea
     n : sea urchins and sand dollars syn: echinoidea
see also:
echinoidea 

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Class, definition of term: Class
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Class Struggle >> C Words
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Class Library >> C Words
Class Library, definition of term: Class Library
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Class Structure >> C Words
Class Structure, definition of term: Class Structure
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