arachnid

from WordNet (r) 3.0 (2006)
arachnid
    n 1: air-breathing arthropods characterized by simple eyes and
         four pairs of legs [syn: {arachnid}, {arachnoid}]
    
from The Collaborative International Dictionary of English v.0.48
Arachnid \A*rach"nid\, n.
   An arachnidan. --Huxley.
   [1913 Webster]
    

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