let off
US /lɛt ɔf/
UK /lɛt ɔf/

1.
dejar ir, perdonar
to not punish someone who has committed a crime or done something wrong, or to punish them less severely than you could
:
•
The judge decided to let him off with a warning.
El juez decidió dejarlo ir con una advertencia.
•
She was caught shoplifting, but the store manager let her off.
Fue sorprendida robando en la tienda, pero el gerente de la tienda la dejó ir.
2.