The Collaborative International Dictionary of English v.0.48:

Flaw \Flaw\, v. t. [imp. & p. p. Flawed; p. pr. & vb. n.
   Flawing.]
   1. To crack; to make flaws in.
      [1913 Webster]

            The brazen caldrons with the frosts are flawed.
                                                  --Dryden.
      [1913 Webster]

   2. To break; to violate; to make of no effect. [Obs.]
      [1913 Webster]

            France hath flawed the league.        --Shak.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

flawed \flawed\ (fl[add]d), a.
   having flaws or imperfections; not perfect; -- applied
   broadly; as, a flawed vase; a flawed performance; a flawed
   character.

   Syn: blemished.
        [PJC]

WordNet (r) 3.0 (2006):

flawed
    adj 1: having a blemish or flaw; "a flawed diamond"; "an
           irregular pair of jeans" [syn: blemished, flawed]