If you describe a person or their behaviour as ~, you mean that they are not polite or friendly in their speech or behaviour. (FORMAL)
...his ~ behaviour during the Queen’s recent visit...
I was often rude and ~ in refusing help.
= discourteous
ADJ
If you describe a person or their behaviour as ~, you mean that they are not polite or friendly in their speech or behaviour. (FORMAL)
...his ~ behaviour during the Queen’s recent visit...
I was often rude and ~ in refusing help.
= discourteous
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012