Meaning of the Sanskrit Word: ubhe

  ubhe—both    SB 2.1.30, SB 2.6.21, SB 2.10.35, SB 7.12.2
  ubhe—both of them    SB 4.1.64, SB 8.13.8, SB 9.4.70, SB 9.22.21-24
  ubhe—in both    Bg 2.50
  ubhe—both day and night    SB 3.11.10
  ubhe—both (namely, the form of sound and the form of spiritual identity)    SB 6.16.51

Can't find any compound Sanskrit words containing ubhe.