Source : Webster's Revised Unabridged Dictionary (1913)

Wildgrave \Wild"grave`\, n. [G. wildgraf or D. wildgraaf. See
   {Wild}, and cf. {Margrave}.]
   A waldgrave, or head forest keeper. See {Waldgrave}.

         The wildgrave winds his bugle horn.      --Sir W.
                                                  Scott.