Source : Webster's Revised Unabridged Dictionary (1913)

Misshapen \Mis*shap"en\, a.
   Having a bad or ugly form. ``The mountains are misshapen.''
   --Bentley. -- {Mis*shap"en*ly}, adv. -- {Mis*shap"en*ness},
   n.

Source : WordNet®

misshapenness
     n : an affliction in which some part of the body is misshapen or
         malformed [syn: {deformity}, {malformation}]