verb (v)

• force to leave or move out(verb.social)

  Example:
  He was expelled from his native country.
  

  Synonym:
  kick out, throw out
  

  source: wordnet30
• remove from a position or office(verb.social)

  Synonym:
  boot out, drum out, kick out, oust, throw out
  

  source: wordnet30
• cause to flee(verb.competition)

  Synonym:
  rout, rout out
  

  source: wordnet30
• eliminate (a substance)(verb.body)

  Synonym:
  discharge, eject, exhaust, release
  

  source: wordnet30
• To drive or force out from that within which anything is contained, inclosed, or situated; to eject; as, to expel air from a bellows.(verb)

  source: webster1913