| Idiom | Meaning | Example | 
| let sleeping dogs lie | 
do not create problems, leave things alone
 | 
Don't tell them the price of gas will rise. Let sleeping dogs lie.
 | 
| let the cat out of the bag | 
tell people, the cat's out of the bag
 | 
People know we plan to elope. Who let the cat out of the bag?
 | 
| let the chips fall where they may | 
let it happen naturally, do not control everything
 | 
We've done all we can to win the election. Let the chips fall... .
 | 
| let the good times roll | 
let the party begin, let us enjoy our time together,
the more the merrier
 | 
Uncle Harry welcomed us to the reunion. Then he said,
"Let the good times roll!"
 | 
| let this chance go by | 
allow an opportunity to pass, miss your chance,
seize the opportunity
 | 
This letter means that you are accepted for admission to Oxford. 
Don't let this chance go by.
 | 
| let up | 
not do it as much, ease up
 | 
If the rain lets up, we'll go to the park.
 | 
| let you down | 
(See let down)
 | 
 | 
| let you have it | 
scold you, shout at you, hit you, tell you off (see tell him off)
 | 
If you tease him about his girlfriend, he'll let you have it.
 | 
| let yourself go | 
relax, be natural, let it all hang out
 | 
"Let yourself go," the leader said. "Share what you are feeling."
 | 
| let yourself go | 
not groom yourself, become sloppy
 | 
If you let yourself go, your wife may lose interest in you.
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