Source : Webster's Revised Unabridged Dictionary (1913)

Graveyard \Grave"yard"\, n.
   A yard or inclosure for the interment of the dead; a
   cemetery.

Source : WordNet®

graveyard
     n : a tract of land used for burials [syn: {cemetery}, {burial
         site}, {burial ground}, {burying ground}, {memorial park},
          {necropolis}]