A removal of undesirable people.
Vomiting; vomiting induced by purgatives.
The cleansing of a device by flushing it with water, steam, or some other liquid or gas.
The removal of excess humors through bloodletting, induced vomitting, etc.
The removal of digested waste: defecation; defecation induced by laxatives.
Rendition of a person to an area (chiefly their country of origin) where they will face mistreatment, for example, expulsion of refugees into a war zone; (countable) an instance of this.