Stratification is the division of something, especially society, into different classes or layers. (FORMAL)
She was concerned about the ~ of American society.
N-UNCOUNT
Stratification is the division of something, especially society, into different classes or layers. (FORMAL)
She was concerned about the ~ of American society.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012