PERNICIOUS


Meaning of PERNICIOUS in English

If you describe something as ~, you mean that it is very harmful. (FORMAL)

I did what I could, but her mother’s influence was ~...

ADJ

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .