Whet bar? (10)
I believe the answer is:
grindstone
(Other definitions for grindstone that I've seen before include "sort of disc" , "Tool sharpener" , "nosing here?" , "Disc for sharpening knives" , "hard work" .)
I believe the answer is:
grindstone
(Other definitions for grindstone that I've seen before include "sort of disc" , "Tool sharpener" , "nosing here?" , "Disc for sharpening knives" , "hard work" .)