(games) To sacrifice.
I kept saccing monsters at the altar until I was rewarded with a new weapon.
To put in a sack or sacks.
Help me sack the groceries.
To bear or carry in a sack upon the back or the shoulders.
To plunder or pillage, especially after capture; to obtain spoils of war from.
The barbarians sacked Rome.
To tackle the quarterback behind the line of scrimmage, especially before he is able to throw a pass.
To discharge from a job or position; to fire.
He was sacked last September.
In the phrase sack out, to fall asleep. See also hit the sack.
The kids all sacked out before 9:00 on New Year’s Eve.