deformity

Noun

• an appearance that has been spoiled or is misshapen
  • there were distinguishing disfigurements on the suspect's back
    
  • suffering from facial disfiguration
    

• an affliction in which some part of the body is misshapen or malformed

Related words

• Synonyms: 
  disfigurement , disfiguration , malformation , misshapenness