Meaning Allow a disagreement or argument to be put in the past.
Usage Worldwide.
Example
- I never thought I'd be saying this after you slept with my wife, but that was thirty years ago, let's let bygones be bygones.
Pronunciation
Idiom
Let bygones be bygones
What does "Let bygones be bygones" mean?
Allow a disagreement or argument to be put in the past.
Let bygones be bygones
Britain, 16th century proverb