fall on deaf ears
US /fɔl ɑn dɛf ɪrz/
UK /fɔl ɑn dɛf ɪrz/

1.
in dovemansoren vallen, genegeerd worden
to be ignored or disregarded; to be heard but not acted upon
:
•
His warnings about the financial crisis fell on deaf ears.
Zijn waarschuwingen over de financiële crisis vielen in dovemansoren.
•
The students' complaints about the unfair grading system fell on deaf ears.
De klachten van de studenten over het oneerlijke beoordelingssysteem vielen in dovemansoren.