Meaning of the Sanskrit Word: maunam

  maunam—silence    Bg 10.38, SB 3.24.42, SB 3.28.5, Madhya 22.88-90
  maunam—gravity    Bg 17.16, SB 3.31.33
  maunam—silently    SB 7.9.44
  maunam—being grave and silent    SB 7.11.8-12

Can't find any compound Sanskrit words containing maunam.