もう

毛

  1. numeric

    one-thousandth, 0.03 mm (one-thousandth of a sun), 0.01 percent (one-thousandth of a wari), 3.75 milligrams (one-thousandth of a monme)

  2. noun (common) (futsuumeishi)

    old monetary unit (0.0001 yen)