Select the most appropriate meaning of the given idiom.

Blow up

To destroy by an explosion

The most appropriate meaning of the idiom "blow up" is to destroy by an explosion.

The idiom "blow up" can be used in a literal sense to describe the destruction of something by an explosion. For example, you might say that a bomb blew up a building.

The idiom can also be used in a figurative sense to describe something that is ruined or destroyed. For example, you might say that a relationship blew up if it ended in a very acrimonious way.

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

• To suffice means to be enough or adequate, which is not the same as destroying something.
• To live up greatly means to perform or achieve something to a high standard, which is not the same as destroying something.
• To stand upright means to be in a vertical position, which is not the same as destroying something.