Bedeutung von “frustrate” — Learner’s Dictionary

frustrate

verb [ T ] uk /frʌsˈtreɪt/ us /ˈfrʌstreɪt/
ANNOY

to make someone feel annoyed because things are not happening in the way that they want, or in the way that they should:

It really frustrates me when she arrives late for meetings.
PREVENT

to prevent someone from achieving something, or to prevent something from happening:

They have frustrated all our attempts to find a solution to this problem.

(Definition von “frustrate” aus dem Cambridge Learner's Dictionary © Cambridge University Press)