Purging

[Sarah]

That purges; cleansing. Purging flax (Bot.), an annual Europeanplant of the genus Linum (L. catharticum); dwarf wild flax; -- socalled from its use as a cathartic medicine.

[Sarah]

The act if forciblly making yourself puke

[Julian]

The abrupt or violent removal of a group of people from an organization or place.