the world > existence and causation > creation > [noun] > construction > patching together > something patched together (3)
A warmed-up dish; a dish made from leftovers. Frequently figurative: a reworking or rehash (chiefly depreciative).
A reuse of old ideas or material presented in a new guise or form; a rehash. Also: a hastily cooked meal.
An act of patching something up; something done in a hasty or makeshift manner. Frequently attributive.