Meaning of the Sanskrit Word: nipatati

  nipatati—falls down    SB 5.26.15, SB 5.26.16, SB 5.26.17, SB 5.26.18, SB 5.26.36
  nipatati—falls down.    SB 5.17.4, SB 5.26.28
  nipatati—he falls down.    SB 5.26.10

Can't find any compound Sanskrit words containing nipatati.