If you describe someone or something as ~, you are critical of them because they are dull and uninteresting.
...the Minister’s young and rather ~ wife...
She made a ~ comment about the weather.
= vacuous
ADJ disapproval
If you describe someone or something as ~, you are critical of them because they are dull and uninteresting.
...the Minister’s young and rather ~ wife...
She made a ~ comment about the weather.
= vacuous
ADJ disapproval
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012