Someone who is ~ shows confidence in what they say and do because they are sure of their own abilities.
He’s a ~, confident negotiator.
= self-confident
ADJ
Someone who is ~ shows confidence in what they say and do because they are sure of their own abilities.
He’s a ~, confident negotiator.
= self-confident
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012