(~s)
If you describe someone as a ~, you think they are disloyal or deceitful, because they have left their party or organization and joined an opposing one.
N-COUNT disapproval
(~s)
If you describe someone as a ~, you think they are disloyal or deceitful, because they have left their party or organization and joined an opposing one.
N-COUNT disapproval
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012