to part asunder; to divide; to separate; to sever; to rend; to rive or split; as, disparted air; disparted towers.-to separate, to open; to cleave.-the difference between the thickness of the metal at the mouth and at the breech of a piece of ordnance.-a piece of metal placed on the muzzle, or near the trunnions, on the top of a piece of ordnance, to make the line of sight parallel to the axis of the bore; -- called also dispart sight, and muzzle sight.-to make allowance for the dispart in (a gun), when taking aim.-to furnish with a dispart sight.