sack

A sack is a bag used to hold things.

Example: She opened the brown paper sack and put the shopping in it.

To sack is to plunder and pillage a captured town or city.

Example: The sack of Rome.

The sack is a slang word for bed.

Example: I'm tired. I think I'll hit the sack and get some sleep.

If the company sacks you, they end your job; they fire you.

Example: Phil was sacked last week, and I think they will get rid of more people soon.

To plunder or pillage a captured town or city.

Example: The barbarians sacked Rome.