DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   flaw
       n 1: an imperfection in an object or machine; "a flaw caused the
            crystal to shatter"; "if there are any defects you should
            send it back to the manufacturer" [syn: defect, fault,
            flaw]
       2: defect or weakness in a person's character; "he had his
          flaws, but he was great nonetheless"
       3: an imperfection in a plan or theory or legal document that
          causes it to fail or that reduces its effectiveness
       v 1: add a flaw or blemish to; make imperfect or defective [syn:
            flaw, blemish]