It finally rolled over and sank at dawn on June 7, bringing an end to the battle. At the Battle of Midway, Japan lost four carriers, a cruiser, and 292 aircraft, and suffered 2,500 casualties. The U.S. lost the Yorktown, the destroyer USS Hammann, 145 aircraft, and suffered 307 casualties.
Cutting edge probably refers to the sharp edge of a knife or sword. This sharp edge is what goes first and cut through obstructions so the knife can go to vital target. â¦   Something or someone who is referred to as being on the cutting edge is someone who leads the way in a new direction or a new purpose.
Definition of 'edge'. edge (edÊ ) The edge of something is the place or line where it stops, or the part of it that is furthest from the middle. We were on a hill, right on the edge of town. She was standing at the water's edge. Daniel stepped in front of her desk and sat down on its edge.