(colloquial) Something made or done swiftly. / (colloquial, by extension) A brief sexual encounter. / (cricket) A fast bowler.

plural of hackery

To cut into pieces. / (country, land, etc.) To divide or dismember, separate into parts

(computing) A virtual perimeter around a geographic area, typically enforced by monitoring the positions of trackable mobile devices inside or outside the area, and determining if they cross the "f...