Meaning of the Sanskrit Word: mriyamanasya

  mriyamanasya—of one who is going to die    SB 1.19.37
  mriyamanasya—of the dying man    SB 6.1.30
  mriyamanasya—of a person who is just ready for death    SB 6.2.33

Can't find any compound Sanskrit words containing mriyamanasya.