Meaning of the Sanskrit Word: damna

  dāmnā—by the rope    SB 10.10.39, SB 10.11.6
  dāmnā—with a rope    SB 10.9.12
  dāmnā—by a rope    SB 10.9.13-14
  dāmnā—with the rope    SB 10.11.3
  dāmnā—with rope    Madhya 19.205

Can't find any compound Sanskrit words containing damna.