By the end, her voice had regained its bitter, mocking edge.

"Anyway, Hacker, that's all in the past," she said, her voice regaining its edge.

Then, regaining his hard edge once more, his attention returned to Serenity.

Imagine if your magnificent brain should not quite regain its fine edge.

To get out of its economic hole, Spanish workers need to regain their competitive edge.

I hope this team can regain their edge.

American goods, from cars to machine tools, have regained their competitive edge.

That's not the way we're going to regain our competitive edge.

Competitors are eager for adventure racing to regain its edge.

Since then, the airline has worked to regain its competitive edge.