Meaning of the Sanskrit Word: naradaya

  nāradāya—unto Nārada Muni    SB 2.4.25
  nāradāya—unto Nārada    SB 4.6.37
  nāradāya—at the great sage Nārada Muni    SB 6.5.35
  nāradāya—unto the great sage Nārada    SB 7.6.27

Can't find any compound Sanskrit words containing naradaya.