Meaning of the Sanskrit Word: mahaprabhuke

  mahaprabhuke—Sri Caitanya Mahaprabhu    Madhya 1.124, Madhya 3.157
  mahaprabhuke—Caitanya Mahaprabhu    Adi 7.151
  mahaprabhuke—Lord Caitanya Mahaprabhu    Madhya 3.134
  mahaprabhuke—unto Lord Sri Caitanya Mahaprabhu    Madhya 9.179
  mahaprabhuke—to Sri Caitanya Mahaprabhu    Madhya 16.25

Can't find any compound Sanskrit words containing mahaprabhuke.