INTACT a.
Untouched, especially by anything that harms, defiles, or the like; uninjured; undefiled; left complete or entire. Buckle. When all external differences have passed away, one element remains intact, unchanged, -- the everlasting basis of our common nature, the human soul. F. W. Robertson.
LUSTRATION n.
A sacrifice, or ceremony, by which cities, fields, armies, or people, defiled by crimes, pestilence, or other cause of uncleanness, were purified.