20 Expressions Using the Word “LET”

“Let” is a versatile word in English, commonly used in many expressions. In this blog post, we’ll explore 20 useful idioms and phrasal verbs featuring the word “let,” each with a brief meaning and an example sentence, perfect for ESL students.

1. Let someone down

Meaning: Disappoint someone
Example: I hope I don’t let you down with my decision.

2. Let in on

Meaning: Share a secret
Example: I’ll let you in on a little secret about me.

3. Let off steam

Meaning: Release anger or stress
Example: After work, I jog to let off steam.

4. Let bygones be bygones

Meaning: Forget past conflicts
Example: They decided to let bygones be bygones and reconciled.

5. Let the cat out of the bag

Meaning: Reveal a secret
Example: He accidentally let the cat out of the bag about the surprise party.

6. Let up

Meaning: Decrease in intensity
Example: The rain didn’t let up for hours.

7. Let someone off

Meaning: Excuse from punishment
Example: The judge let her off with a warning.

8. Let loose

Meaning: Act freely, uninhibited
Example: At the party, they really let loose.

9. Let slip

Meaning: Accidentally reveal information
Example: He let slip some details about the new project.

10. Let go

Meaning: Release, relinquish control
Example: Sometimes, it’s healthier to just let go of grudges.

11. Let down

Meaning: Lower something gradually
Example: She let down the rope to pull up the bucket.

12. Let someone off the hook

Meaning: Free someone from obligation
Example: You’re not off the hook yet; more chores await!

13. Let your hair down

Meaning: Relax, enjoy oneself
Example: On weekends, I like to let my hair down.

14. Let sleeping dogs lie

Meaning: Avoid restarting a conflict
Example: I didn’t mention his past mistakes; best to let sleeping dogs lie.

15. Let on

Meaning: Reveal, disclose
Example: She didn’t let on how much she knew.

16. Let the side down

Meaning: Fail to meet expectations
Example: He really let the side down in the final match.

17. Let (something) pass

Meaning: Ignore, not respond
Example: I heard the comment but chose to let it pass.

18. Let the chips fall where they may

Meaning: Allow events to unfold naturally
Example: After our discussion, we let the chips fall where they may.

19. Let fly

Meaning: Say something angrily
Example: He let fly a string of complaints during the meeting.

20. Let yourself go

Meaning: Neglect one’s appearance or health
Example: After the breakup, he really let himself go.

Expressions Using the Word LET