ἁγνισμός hagnismós

Meaning

a cleansing (the act), i.e. (ceremonially) lustration

In the King James Version: purification

Derivation: from G48 (ἁγνίζω);

Where it is used

• Acts 21:26 So the next day Paul took the men and purified himself along with them. Then he entered the temple to give notice of the date when their purification would be complete and the offering would be made for each of them.