Definition of "impurity"
noun:
-
The condition of being impure; because of contamination, pollution, adulteration or insufficient purification.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A component or additive that renders something else impure.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A state of immorality or sin; especially the weakness of the flesh: inchastity.
from Wiktionary, Creative Commons Attribution/Share-Alike License
-