noun (n)

• as the agent of or on someone's part (usually expressed as

  sebagai bagian dari agen atau pada seseorang (diungkapkan sebagai biasanya

  Example:
  On behalf of.
  In behalf of.
  The guardian signed the contract on behalf of the minor child.
  This letter is written on behalf of my client.
  

  source: wordnet30
• for someone's benefit (usually expressed as `in behalf' rather than `on behalf' and usually with a possessive)

  untuk seseorang yang menguntungkan (diungkapkan sebagai biasanya` dalam behalf' daripada` pada behalf' dan biasanya dengan selera posesif)

  Example:
  In your behalf.
  Campaigning in his own behalf.
  Spoke a good word in his friend's behalf.
  

  source: wordnet30
• Advantage; favor; stead; benefit; interest; profit; support; defense; vindication.

  keuntungan; tolong; menggantikannya; manfaat; minat; keuntungan; sokongan; pertahanan; pembelaan.

  source: webster1913