Meaning of the Sanskrit Word: prtha

  prtha—Kunti    SB 1.8.17, SB 1.9.13, SB 1.13.3, SB 1.13.4, SB 1.13.3-4, SB 1.15.33, SB 3.1.40
  prtha—Prtha    SB 9.24.28, SB 9.24.29, SB 9.24.30, SB 9.24.31, SB 9.24.28-31

Can't find any compound Sanskrit words containing prtha.