Meaning of the Sanskrit Word: buddhau

  buddhau—in the intelligence    SB 8.20.25, SB 8.20.26, SB 8.20.27, SB 8.20.28, SB 8.20.29, SB 8.20.25-29
  buddhau—in such consciousness    Bg 2.49

Can't find any compound Sanskrit words containing buddhau.