Meaning of the Sanskrit Word: vijaniyat

  vijānīyāt—she should know    SB 3.31.42
  vijānīyāt—can understand    SB 7.15.40
  vijānīyāt—one should know    Adi 1.46
  vijānīyāt—one understands    Antya 6.314

Can't find any compound Sanskrit words containing vijaniyat.