Source : Webster's Revised Unabridged Dictionary (1913)

Wilding \Wild"ing\, n. (Bot.)
   A wild or uncultivated plant; especially, a wild apple tree
   or crab apple; also, the fruit of such a plant. --Spenser.

         Ten ruddy wildings in the wood I found.  --Dryden.

         The fruit of the tree . . . is small, of little juice,
         and bad quality. I presume it to be a wilding.
                                                  --Landor.

Wilding \Wild"ing\, a.
   Not tame, domesticated, or cultivated; wild. [Poetic]
   ``Wilding flowers.'' --Tennyson.

         The ground squirrel gayly chirps by his den, And the
         wilding bee hums merrily by.             --Bryant.

Source : WordNet®

wilding
     n 1: a wild uncultivated plant (especially a wild apple or
          crab-apple tree)
     2: an outrageous rampage usually involving sexual attacks by
        men on women