Meaning of the Sanskrit Word: sarpan

  sarpan—inhabitants of the Sarpaloka (snakes)    SB 2.10.37, SB 2.10.38, SB 2.10.39, SB 2.10.40, SB 2.10.37-40
  sarpan—the snakes    SB 9.22.36

Can't find any compound Sanskrit words containing sarpan.