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decagon

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decagon


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Decagon  \Dec"a*gon\,  n.  [Pref.  deca-  +  Gr  ?  a  corner  or  angle: 
  cf  F.  d['e]cagone.]  (Geom.) 
  A  plane  figure  having  ten  sides  and  ten  angles;  any  figure 
  having  ten  angles.  A  regular  decagon  is  one  that  has  all  its 
  sides  and  angles  equal. 
 
  From  WordNet  r  1.6  [wn]: 
 
  decagon 
  n  :  a  polygon  with  10  sides  and  10  angles 




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