Meaning of the Sanskrit Word: avayoh

  avayoh—our    SB 4.28.61, SB 7.10.6, SB 10.11.17
  avayoh—of us two    SB 3.22.15
  avayoh—of ours    Bg 18.70
  avayoh—of Laksmi and me    SB 4.20.27
  avayoh—between ourselves.    SB 4.28.63

Can't find any compound Sanskrit words containing avayoh.