Meaning of the Sanskrit Word: dvijaih

  dvijaiḥ—by the brāhmaṇas    SB 6.19.23, SB 7.1.17, SB 9.4.38, SB 9.22.16-17
  dvijaiḥ—by the Vedāntist brāhmaṇas    SB 1.5.25
  dvijaiḥ—by the learned brāhmaṇas    SB 1.12.35
  dvijaiḥ—with birds    SB 3.21.40
  dvijaiḥ—by learned brāhmaṇas    SB 6.14.50-51
  dvijaiḥ—as dictated by the brāhmaṇas    SB 8.9.14-15
  dvijaiḥ—by them (upon her lodging a complaint with the brāhmaṇas)    SB 9.18.3

Can't find any compound Sanskrit words containing dvijaih.