If you are ~, you are cross and dissatisfied because things have not happened the way that you wanted them to happen.
Disgruntled employees recently called for his resignation...
ADJ: oft ADJ by/at/over n
If you are ~, you are cross and dissatisfied because things have not happened the way that you wanted them to happen.
Disgruntled employees recently called for his resignation...
ADJ: oft ADJ by/at/over n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012