1. [ adjective ] used of persons or behaviors; not morally pure

"impure thoughts"

Related terms: pure defiled unchaste morality
2. [ adjective ] combined with extraneous elements
Related terms: pure contaminated dirty bastardized composite adulterate unpurified bastardised alloyed unprocessed unclean purity
3. [ adjective ] (religion) ritually unclean or impure
Synonyms: unclean

"and the unclean to you"-Leviticus 11:3

Related terms: clean religion untouchable defiled nonkosher dirty
Similar spelling:   impress