Meaning of the Sanskrit Word: asvinoh

  asvinoh—of the Asvini-kumaras    SB 9.3.24, SB 9.3.26
  asvinoh—of Asvinikumara    SB 4.7.5
  asvinoh—of the Asvinikumara demigods    SB 2.6.2

Can't find any compound Sanskrit words containing asvinoh.