Bedeutung von "let sb down" - als Fremdsprache

let sb down

phrasal verb with let uk us /let/ verb [ T ] (present participle letting, past tense and past participle let)

B2 to disappoint someone by not doing what you agreed to do:

I promised to go to the party with Jane and I can't let her down.

(Definition von "let sb down" von Cambridge Learner's Dictionary © Cambridge University Press)