The Collaborative International Dictionary of English v.0.48:

Deformity \De*form"i*ty\, n.; pl. Deformities. [L. deformitas,
   fr. deformis: cf. OF. deformet['e], deformit['e], F.
   difformit['e]. See Deform, v. & a., and cf. Disformity.]
   1. The state of being deformed; want of proper form or
      symmetry; any unnatural form or shape; distortion;
      irregularity of shape or features; ugliness.
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            To make an envious mountain on my back,
            Where sits deformity to mock my body. --Shak.
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   2. Anything that destroys beauty, grace, or propriety;
      irregularity; absurdity; gross deviation from order or the
      established laws of propriety; as, deformity in an
      edifice; deformity of character.
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            Confounded, that her Maker's eyes
            Should look so near upon her foul deformities.
                                                  --Milton.
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