Definition of "let it go" []

• Not act (verb)

WordNet. Princeton University. 2010.

• "I hoped for her sake that he had simply let it go without comment, but my slight knowledge of Clyde Nunley convinced me he would have made secret sneering comments to his guests."
• ""Most people call it Hesper and let it go at that.""
• "Or maybe she just let it go out to sea so it would look like she was off the island, I spitballed."