Sunned

from The Collaborative International Dictionary of English v.0.48

Sun \Sun\, v. t. [imp. & p. p. {Sunned}; p. pr. & vb. n.
   {Sunning}.]
   To expose to the sun's rays; to warm or dry in the sun; as,
   to sun cloth; to sun grain.
   [1913 Webster]

         Then to sun thyself in open air.         --Dryden.
   [1913 Webster]