adulterate

adul|ter|ate /əd'ʌltəreɪt/ (adulterates adulterating adulterated)
[VERB] usu passive, be V-ed
If something such as food or drink is adulterated, someone has made its quality worse by adding water or cheaper products to it.
The food had been adulterated to increase its weight...
adulteration [N-UNCOUNT]
...the adulteration of tobacco.

Popular posts from this blog

abreast

ablaze

allowance