Meaning of the Sanskrit Word: kartaram

  kartaram—the doer    SB 1.17.13, SB 6.17.19
  kartaram—maker    SB 4.25.33
  kartaram—the performer    Bg 14.19
  kartaram—of the worker    Bg 18.16
  kartaram—the father    Bg 4.13

Can't find any compound Sanskrit words containing kartaram.