noun (n)

• the act of removing or getting rid of something(noun.act)

  Synonym:
  elimination
  

  source: wordnet30
• the act of forcing out someone or something(noun.act)

  Synonym:
  ejection, exclusion, expulsion
  

  source: wordnet30
• The act of ridding or freeing; deliverance; a cleaning up or out.(noun)

  source: webster1913