let off

British  

verb

1. (also preposition) to allow to disembark or leave

2. to explode or fire (a bomb, gun, etc)

3. (also preposition) to excuse from (work or other responsibilities)

   I'll let you off for a week

4. to allow to get away without the expected punishment, work, etc

5. to let (accommodation) in portions

6. to release (liquid, air, etc)

7. See steam

8. to give (a light punishment) to someone

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let off Idioms  

1. Release by exploding; see blow off steam .

2. Allow to go free or escape; excuse from punishment. For example, They let her off from attending graduation , or The headmaster let him off with a reprimand . [Early 1800s] Also see off the hook .

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Example Sentences

See Examples For:

let off

But he shouldn’t be let off so easy, because he committed another sin that too many Angelenos are guilty of:

From Los Angeles Times ● Sep. 18, 2026

Fireworks were let off at 22:45 before the bonfire at the Lecky Road was started.

From BBC ● Aug. 16, 2026

The tech professional is a member of Jakarta's "Playing Community", a group that gathers after work every Friday to let off steam in ways not usually associated with grown-ups.

From Barron's ● Jun. 15, 2026

He needed to let off a little steam.

From Slate ● Apr. 6, 2026

Driving to Daisy’s apartment complex, I kept forgetting why I was stopped at a stoplight, and then I’d let off Harold’s brake only to look up and notice, oh, right.

From "Turtles All the Way Down" by John Green