an instrument which serves to cut into pieces several solid matters, as wood, stone, ivory &c.

The best saws are of tempered steel ground bright and smooth; those of iron are only hammer hardened; hence, the first, besides their being stiffer, are likewise found smoother than the last. They are known to be well hammered by the stiff bending of the blade; and to be well and evenly ground, by their bending equally in a bow.