A piece of cloth, or other suitable material, sewed or otherwise fixed upon a garment to repair or strengthen it, especially upon an old garment to cover a hole.
“His sleeves had patches on the elbows where different fabric had been sewn on to replace material that had worn away.”
A small piece of anything used to repair damage or a breach; as, a patch on a kettle, a roof, etc.
“I can't afford to replace the roof, which is what it really needs. I'll have the roofer apply a patch.”
verb
To mend by sewing on a piece or pieces of cloth, leather, or the like
“My coat needs patching.”
To mend with pieces; to repair by fastening pieces on.