Meaning of the Sanskrit Word: niskincananam

  niṣkiñcanānām—who are completely detached from material possessions    Madhya 22.53, Madhya 25.85
  niṣkiñcanānām—of the renounced order of life    SB 2.9.6
  niṣkiñcanānām—of devotees who have nothing to do with this material world    SB 7.5.32

Can't find any compound Sanskrit words containing niskincananam.