\Un*lade"\ v. t. [1st un- + lade.]
1. To take the load from; to take out the cargo of; as, to
   unlade a ship or a wagon.

         The venturous merchant . . . Shall here unlade him
         and depart no more.                   --Dryden.

2. To unload; to remove, or to have removed, as a load or a
   burden; to discharge.

         There the ship was to unlade her burden. --Acts.
                                               xxi. 3.