Noun
The act of purifying; the act or operation of separating and removing from anything that which is impure or noxious, or heterogeneous or foreign to it; as, the purification of liquors, or of metals.
The act or operation of cleansing ceremonially, by removing any pollution or defilement.
A cleansing from guilt or the pollution of sin; the extinction of sinful desires, appetites, and inclinations.
Source: Webster's dictionarypurification through repentance Source: Internet
A common Arabic term for purification has the root t-h-r, used for male and female circumcision (tahur and tahara). Source: Internet
Activated charcoal is used as a final purification step, usually resulting in 99.995% pure Grade-A helium. Source: Internet
After dissolution the barium and radium are reprecipitated as sulfates and this was repeated one or few times, for further purification of the mixed sulfate. Source: Internet
After filtering and purification the iodine is packed. Source: Internet
Answers.com 06 Jun. 2007. ) is used for the first time to describe a state of painful purification of the saved after life. Source: Internet