+25 Adulterate Ideas. To make food or drink weaker or to lower its quality, by adding something else: Use cheaper, inferior, or less desirable goods in the production of (any professedly genuine article).
Verb [ t usually passive ] uk / əˈdʌl.tə.reɪt / us / əˈdʌl.tə.reɪt /. The condition of being adulterated. Pure, unadulterated, undiluted, unmixed, uncontaminated, untainted, fine, unpolluted.
