The Collaborative International Dictionary of English v.0.48:

oddity \odd"i*ty\ ([o^]d"[i^]*t[y^]), n.; pl. Oddities
   ([o^]d"[i^]*t[i^]z).
   1. The quality or state of being odd; singularity; queerness;
      peculiarity; as, oddity of dress, manners, and the like.
      [1913 Webster]

            That infinitude of oddities in him.   --Sterne.
      [1913 Webster]

   2. That which is odd; as, a collection of oddities.
      [1913 Webster]