noun (n)

• a theatrical performer

  seorang pelakon teater

  Synonym:
  histrion, player, role player, thespian
  

  source: wordnet30
• a person who acts and gets things done

  seseorang yang bertindak dan mendapat hal yang dilakukan

  Example:
  He's a principal actor in this affair.
  

  Synonym:
  doer, worker
  

  source: wordnet30
• One who acts, or takes part in any affair; a doer.

  yang bertindak, atau ambil bagian dalam setiap urusan; pelaku.

  source: webster1913