Meaning of the Sanskrit Word: yatayah

  yatayaḥ—great sages    Bg 8.11, SB 3.5.39
  yatayaḥ—enlightened    Bg 4.28
  yatayaḥ—the mystics    SB 2.7.48
  yatayaḥ—the yogīs    SB 3.24.28
  yatayaḥ—ever-increasingly trying    SB 4.22.39

Can't find any compound Sanskrit words containing yatayah.