Source : Webster's Revised Unabridged Dictionary (1913)

Shipload \Ship"load`\, n.
   The load, or cargo, of a ship.

Source : WordNet®

shipload
     n : the amount of cargo that can be held by a boat or ship or a
         freight car; "he imported wine by the boatload" [syn: {boatload},
          {carload}]