DISPART, v.i. To separate; to open; to cleave.
DISPART, n. In gunnery, the thickness of the metal of a piece of ordnance at the mouth and britch.
DISPART, v.t. In gunnery, to set a mark on the muzzle-ring of a piece of ordnance, so that a sight-line from the top of the base-ring to the mark on or near the muzzle may be parallel to the axis of the bore or hollow cylinder.