1. To cleanse or purify by separating and carrying off whatever is impure, heterogeneous,foreign or superfluous; as, to purge the body by evacuation; to purge the Augean stable. It is followed by away, of, or off. We say, to purge away or to purge off filth, and to purge a liquor of its scum.

2. To clear from guilt or moral defilement; as,to purge one of guilt or crime; to purge away sin.

Purge away our sins, for thy name's sake. Psa 79.

Purge me with hyssop and I shall be clean. Psa 51.

3. To clear from accusation or the charge of a crime, as in ordeal.

4. To remove what is offensive; to sweep away impurities. Ezek 20.

5. To clarify; to defecate; as liquors.

, n. A medicine that evacuates the body by stool; a cathartic.