adjective.
Freed from anything that can pollute, as dregs, lees, etc.; refined; purified.
transitive verb.
To clear from impurities, as lees, dregs, etc.; to clarify; to purify; to refine.
transitive verb.
To free from extraneous or polluting matter; to clear; to purify, as from that which materializes.
intransitive verb.
To become clear, pure, or free.
intransitive verb.
To void excrement.