merk

/mɜrk/
noun
  1. A former silver coin and unit of currency used in Scotland, worth about 13 shillings and 4 pence (two-thirds of a pound Scots).
    • Historians found a hoard of merks buried near the castle ruins.
    • In old Scottish records, a farmer might pay rent of ten merks per year.
    • The merchant counted out a handful of merks to settle the debt.