adulterate
/əˈdʌltəˌreɪt/
verb
adulterates;
adulterated;
adulterating
adulterates;
adulterated;
adulterating
Britannica Dictionary definition of ADULTERATE
[+ object]
:
to make (something, such as a food or drink) impure or weaker by adding something of poor quality
— adulteration
/əˌdʌltəˈreɪʃən/
noun
[noncount]