evacuation

tyhjennys

evakuointi The act of emptying, clearing of the contents, or discharging, including creating a vacuum.
Withdrawal of troops or civil civils from a town, fortress, etc.
voidance Voidance of any matter by the natural passages of the body or by an artificial opening; defecation; also, a diminution of the fluids of an animal body by cathartics, venesection, or other means.
The act of evacuating; leaving a place in an orderly fashion; especially for protection
That which is evacuated or discharged; especially, a discharge by stool or other natural means.

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