The Collaborative International Dictionary of English v.0.48:

Bombastry \Bom"bast*ry\, n.
   Swelling words without much meaning; bombastic language;
   fustian.
   [1913 Webster]

         Bombastry and buffoonery, by nature lofty and light,
         soar highest of all.                     --Swift.
   [1913 Webster]