Meaning of the Sanskrit Word: yuvayoh

  yuvayoḥ—of both of you    SB 10.3.37-38, Madhya 8.146
  yuvayoḥ—of you two    SB 3.15.33
  yuvayoḥ—of both you and your wife    SB 10.1.60

Can't find any compound Sanskrit words containing yuvayoh.