If you describe someone’s behaviour as ~, you disapprove of them behaving as if they want to keep something secret or hidden.
With a ~ glance over her shoulder, she unlocked the door and entered the house.
ADJ disapproval
If you describe someone’s behaviour as ~, you disapprove of them behaving as if they want to keep something secret or hidden.
With a ~ glance over her shoulder, she unlocked the door and entered the house.
ADJ disapproval
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012