noun (n)

• a professional killer who uses a gun

  pembunuh profesional yang menggunakan pistol

  Synonym:
  gun, gun for hire, gunslinger, hired gun, hit man, hitman, shooter, torpedo, triggerman
  

  source: wordnet30
• a person who shoots a gun (as regards their ability)

  orang yang menembak pistol (sebagai salam kemampuan mereka)

  Synonym:
  gun
  

  source: wordnet30