Select the most appropriate meaning of the given idiom.

Go to the wall

To fail

The most appropriate meaning of the idiom "go to the wall" is to fail.

This idiom is used to describe a situation in which someone or something has come to an end or has been unsuccessful. It is thought to come from the image of a person being driven to the wall, which is a metaphor for being backed into a corner and having no options left.

The other options are not as accurate descriptions of the meaning of the idiom.

• To become strong: This idiom is more accurately described as "to toughen up."
• To obtain protection: This idiom is more accurately described as "to seek shelter."
• To start: This idiom is more accurately described as "to initiate."