MASTERCLASS
Meaning of MASTERCLASS in English
/ ˈmɑːstəklɑːs; NAmE ˈmæstərklæs/ noun
a lesson, especially in music, given by a famous expert to very skilled students
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005