Meaning of the Sanskrit Word: nyapatat

  nyapatat—fell down    SB 3.22.17, SB 8.11.12, SB 9.10.23, SB 9.10.35-38, SB 10.7.28
  nyapatat—fell    SB 6.8.40, SB 6.12.4
  nyapatat—quit    SB 1.6.28

Can't find any compound Sanskrit words containing nyapatat.