Cotton wool is a soft mass of cotton, used especially for applying liquids or creams to your skin. ( BRIT; in AM, use cotton )
N-UNCOUNT
Cotton wool is a soft mass of cotton, used especially for applying liquids or creams to your skin. ( BRIT; in AM, use cotton )
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006