stacking

2. In sports, stacking is arranging players in a certain order or formation.

The coach was stacking the defense to stop the other team.

3. In business, stacking can mean combining several offers or discounts.

She saved money by stacking coupons at the store.

4. In computing, stacking means placing data items one on top of another in memory.

The program uses stacking to keep track of function calls.