Meaning of the Sanskrit Word: nrpam

  nṛpam—on behalf of the King    SB 1.12.35
  nṛpam—unto the King    SB 1.15.4
  nṛpam—unto King Satyavrata    SB 8.24.14
  nṛpam—the King (Ambarīṣa)    SB 9.4.71
  nṛpam—unto the King (Māndhātā)    SB 9.6.39-40

Can't find any compound Sanskrit words containing nrpam.