Meaning of the Sanskrit Word: pitah

  pétaù—yellow    Adi 3.36, Madhya 6.101, Madhya 20.331
  pétaù—sometimes yellow    SB 10.8.13
  pitaù—O father    SB 4.4.21
  pitaù—the father    SB 4.21.48

Can't find any compound Sanskrit words containing pitah.