Learn how to say Uncleanness correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word unclean:
the firm was fined for operating in unclean premises
(of food) regarded in a particular religion as impure and unfit to be eaten:
both religions regard pork as unclean
(in biblical use) ritually impure; (of a spirit) evil.
Old English unclǣne (see un-1, clean)