Meaning of the Sanskrit Word: nabhasi

  nabhasi—in the sky    SB 1.3.31, SB 4.3.5-7, SB 4.18.19, SB 4.23.16, SB 4.31.17, SB 5.23.3, SB 7.12.29-30
  nabhasi—within the whole air    SB 3.15.33
  nabhasi—in outer space    SB 8.21.4

Can't find any compound Sanskrit words containing nabhasi.