PU'RIFY, verb transitive [Latin purifico; purus, pure, and facio, to make.]
1. To make pure or clear; to free from extraneous admixture; as, to purify liquors or metals; to purify the blood; to purify the air.
2. To free from pollution ceremonially; to remove whatever renders unclean and unfit for sacred services.
Purify yourselves and your captives on the third day, and on the seventh day purify all your raiment. Numbers 31:19.
3. To free from guilt or the defilement of sin; as, to purify the heart.
Who gave himself for us, that he might redeem us from all iniquity, and purify to himself a peculiar people, zealous of good works. Titus 2:14.
4. To clear form improprieties or barbarisms; as, to purify a language.
PU'RIFY, verb intransitive To grow or become pure or clear. Liquors will gradually purify