dispart noun 2verb 4forms 4 noun2 •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. •The difference between the thickness of the metal at the mouth and at the breech of a piece of ordnance.On account of the dispart, the line of aim or line of metal, which is in a plane passing through the axis of the gun, always makes a small angle with the axis. — 1854 verb4 •To make allowance for the dispart in (a gun), when taking aim.Every gunner, before he shoots, must truly dispart his piece. — 1583 •To furnish with a dispart sight. •(no longer used) To part, separate.[…] that same mighty man of God, / That bloud-red billowes like a walled front / On either side disparted with his rod […] — 1590 •(no longer used) To divide, divide up, distribute.Them in twelue troupes their Captain did dispart / And round about in fittest steades did place […] — 1590 formsdisparted · disparting · disparteth · disparts