self-purification

[ self-pyoo r-uh-fi-key-shuh n ]
/ ˌsɛlf pyʊər ə fɪˈkeɪ ʃən /

noun

a natural process of purifying, as the ability of a body of water to rid itself of pollutants.
purification of oneself.

OTHER WORDS FROM self-purification

self-purifying, adjective

Example sentences from the Web for self-purification