Select the most appropriate meaning of the given idiom.

Let bygones be bygones

To forgive and forget

The most appropriate meaning of the given idiom "let bygones be bygones" is to forgive and forget.

It is used to suggest that it is time to move on from past mistakes or disagreements and not dwell on them. The idiom is thought to have originated from the idea that it is best to let the past go and focus on the present.

For example, you might say "I think it's time to let bygones be bygones and start fresh." This means that you are willing to forgive someone for something they did in the past and move on.

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

• Neat and tidy: This idiom is more accurately described as "organized and orderly."
• Just at the last moment: This idiom is more accurately described as "at the very end."
• To remember the past: This idiom is more accurately described as "to dwell on the past."