مِحَكٌّ
Root: حك
Full Definition
مِحَكٌّ
[A touchstone; the stone upon which pieces of money &c. are rubbed to try their quality;] the stone of the
نَقَّادُون. [It is commonly called in the present day مِحَكَّةٌ: which also signifies a stone for rubbing the soles of the feet, &c.: and a rasp.]