Paper money is money which is made of paper. Paper money is usually worth more than coins.
N-UNCOUNT
Paper money is money which is made of paper. Paper money is usually worth more than coins.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012