Meaning of the Sanskrit Word: jagau

  jagau—sang    SB 5.9.18
  jagau—said    SB 7.10.63
  jagau—taught    SB 9.21.28-29
  jagau—instructed    SB 9.22.21-24
  jagau—uttered.    SB 10.10.7

Can't find any compound Sanskrit words containing jagau.