Roseanne Arnold isn't television's most popular entertainer because she's on the political cutting edge.

The second advertises its cutting edge by imitating the century before.

These days the cutting edge is on music blogs.

It has the sharpest cutting edge of any tool on earth.

But in the transformation, some of that splended, raw cutting edge disappeared.

Yet these days the cutting edge looks a lot like a zillionaire boys' club.

But the hunger had attained a fine cutting edge.

It produced a severe cutting edge when tightened.

I don't know why, but good steel honed really sharp needs a regular rest to keep a fine cutting edge.