A cutting tool used to remove parts of stone, wood or metal by pushing or pounding the back when the sharp edge is against the material. It consists of a slim, oblong block of metal with a sharp wedge or bevel formed on one end and sometimes a handle at the other end.
Gravel.
Coarse flour; bran; the coarser part of bran or flour.
To cheat, to get something from (someone) by cheating.
To use a chisel.
To work something with a chisel.