Adulteration

==English==
===Pronunciation===
*: 
===Noun===
# The action of adulterating, being mixed with extraneous material, illicit substitution of one substance for another.
====Antonyms====
* purification
====Translations====
* Portuguese: 
ar:adulteration
et:adulteration
el:adulteration
id:adulteration
kn:adulteration
pl:adulteration
ru:adulteration
ta:adulteration
te:adulteration
vi:adulteration