Meaning of the Sanskrit Word: karnau

  karnau—the ears    SB 2.1.29, SB 2.6.3, SB 2.10.22, SB 3.6.17
  karnau—two ears    SB 4.29.8, SB 5.2.13
  karnau—the two ears    SB 3.26.55
  karnau—His two ears    SB 3.26.64
  karnau—both ears    SB 4.4.17
  karnau—your ears    SB 8.7.26

Can't find any compound Sanskrit words containing karnau.