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®

misshapen
     adj : so badly formed or out of shape as to be ugly; "deformed
           thalidomide babies"; "his poor distorted limbs"; "an
           ill-shapen vase"; "a limp caused by a malformed foot";
           "misshapen old fingers" [syn: {deformed}, {distorted},
           {ill-shapen}, {malformed}]