Meaning of the Sanskrit Word: srutasya

  śrutasya—all that is already heard    Bg 2.52
  śrutasya—by dint of study of the Vedas    SB 1.5.22
  śrutasya—of the codes of scriptures    SB 3.7.32
  śrutasya—of persons who are in the process of hearing    SB 3.13.4

Can't find any compound Sanskrit words containing srutasya.