Meaning of the Sanskrit Word: dubaya

  dubaya—drowns    Madhya 2.49, Madhya 14.86
  dubaya—merged into.    Adi 7.25
  dubaya—he is drowned    Madhya 20.118
  dubaya—floods    Madhya 21.102
  dubaya—plunge down    Madhya 21.113
  dubaya—can flood    Antya 15.19
  dubaya—inundates    Antya 17.41
  dubaya—cause to sink    Antya 18.29

Can't find any compound Sanskrit words containing dubaya.