You can describe something as ~ if you find it difficult to understand, especially when you think it could be explained more simply. (FORMAL)
...fruitless discussions about ~ resolutions.
ADJ disapproval
You can describe something as ~ if you find it difficult to understand, especially when you think it could be explained more simply. (FORMAL)
...fruitless discussions about ~ resolutions.
ADJ disapproval
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012