If you say that someone is ~, you are criticizing them because you think that they are unrealistic and think events and situations are better than they really are.
ADJ disapproval
If you say that someone is ~, you are criticizing them because you think that they are unrealistic and think events and situations are better than they really are.
ADJ disapproval
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012