If you describe someone as ~, you mean that they do not understand what is happening or what someone has said.
He gave the bottle a long, ~ look.
ADJ
If you describe someone as ~, you mean that they do not understand what is happening or what someone has said.
He gave the bottle a long, ~ look.
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012