daisy cutter

Etymology

 * From plowing through a field and flattening and mowing down hypothetical daisies.
 * From flattening vegetation in a round region creating a clearing reminiscent of a daisy flower

Noun

 * 1)  A well-struck ground ball.
 * 2)  A ball that bounces more than once before reaching the batsman.
 * 3) A fast-going horse that does not lift its feet high.
 * 4)  The  bomb, known for its ability to flatten a forest into a helicopter landing zone.

Coordinate terms

 * massive ordnance airburst
 * massive ordnance penetrator