Self-declared means the same as self-proclaimed .
...the ~ interim president...
He is a ~ populist.
ADJ: ADJ n
Self-declared means the same as self-proclaimed .
...the ~ interim president...
He is a ~ populist.
ADJ: ADJ n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012