Meaning of the Sanskrit Word: prabhate

  prabhate—in the morning    Madhya 3.137, Madhya 4.209, Madhya 5.139, Madhya 7.138, Madhya 8.9, Madhya 12.79, Madhya 19.238, Antya 1.24, Antya 18.1
  prabhate—early in the morning    Madhya 16.96, Antya 6.184
  prabhate—morning light.    Adi 5.197
  prabhate—in the early morning (the sixth part of the night)    SB 6.8.22

Can't find any compound Sanskrit words containing prabhate.