#falsification
- To adulterate — To falsify a substance, food, pharmaceutical, or commercial product by introducing foreign, inferior, or artificial elements to increase bulk or weight for illicit profit; to adulterate, corrupt, or debase. In philology and literary criticism, it signifies to alter the original meaning of a text, historical document, or artwork through unauthorized modifications or interpolations. As an archaic feminine adjective, it describes an adulterous woman.