Meaning of the Sanskrit Word: arunah

  arunah—Aruna    SB 6.6.29, SB 6.6.30, SB 6.6.31, SB 6.6.29-31
  arunah—the demigod named Aruna    SB 5.21.16
  arunah—red    SB 5.2.11

Can't find any compound Sanskrit words containing arunah.