adjective (a)

• not disciplined or conditioned or made adept by training

  tidak berdisiplin atau kondisi atau membuat mahir dengan latihan

  Example:
  An untrained voice.
  Untrained troops.
  Young minds untrained in the habit of concentration.
  

  Antonym:
  trained
  

  source: wordnet30
• Not trained.

  tidak terlatih.

  source: webster1913