patch

patch is a Noun

Definition:

[1] A piece of cloth, or other suitable material, sewed or otherwise fixed upon a garment to repair or strengthen it, esp. upon an old garment to cover a hole. Patches set upon a little breach. Shak.

[2] Hence: A small piece of anything used to repair a breach; as, a patch on a kettle, a roof, etc.

[3] A small piece of black silk stuck on the face, or neck, to hide a defect, or to heighten beauty. Your black patches you wear variously. Beau. & Fl.

[4] A piece of greased cloth or leather used as wrapping for a rifle ball, to make it fit the bore.

[5] Fig.: Anything regarded as a patch; a small piece of ground; a tract; a plot; as, scattered patches of trees or growing corn. Employed about this patch of ground. Bunyan.

[6] A block on the muzzle of a gun, to do away with the effect of dispart, in sighting.

[7] A paltry fellow; a rogue; a ninny; a fool. [Obs. or Colloq.] "Thou scurvy patch." Shak. Patch ice, ice in overlapping pieces in the sea. -- Soft patch, a patch for covering a crack in a metallic vessel, as a steam boiler, consisting of soft material, as putty, covered and held in place by a plate bolted or riveted fast.