Noun liquidator has 2 senses
  1. murderer, liquidator, manslayer - a criminal who commits homicide (who performs the unlawful premeditated killing of another human being)
    --1 is a kind of criminal, felon, crook, outlaw, malefactor; killer, slayer
    --1 has particulars:
     assassin, assassinator, bravo; butcher; cutthroat; fratricide; gunman, gunslinger, hired gun, gun, gun for hire, triggerman, hit man, hitman, torpedo, shooter; hatchet man, iceman; infanticide; mass murderer; murderess; parricide; ripper; serial killer, serial murderer; Jack the Ripper
    Derived form: verb liquidate1
  2. liquidator, receiver - (law) a person (usually appointed by a court of law) who liquidates assets or preserves them for the benefit of affected parties
    --2 is a kind of fiduciary