(an instance of) departing; going away

leaving

solid waste matter from the body

excretion

an act of removing unwanted people from (a society, political party); to make (oneself, a person) free (of sin)

elimination, removal

(an instance of) the act of removing

the state of being removed

(especially of an army) to go back; withdraw

departure

the waste liquid which collects in the bladder and is discharged from the body

excretion