ETYM Latin impurus; pref. im- not + purus pure: cf. French impur. Related to Pure.
1. Combined with extraneous elements.
2. Used of persons or behaviors; not morally pure.
ETYM as. unclene. Related to Unnot, and Clean.
(Religion) Ritually unclean or impure; SYN. impure.
In an impure manner, in an unclean manner; in a corrupt or immoral manner
Morally or physically unclean