From Longman Dictionary of Contemporary Englishmasterclassmas‧ter‧class, master class /ˈmɑːstəˌklɑːs $ ˈmæstərˌklæs/ noun [countable] APMSEa lesson, especially in music, given to very skilful students by someone famous
Examples from the Corpus
masterclass• She was in East Kilbride to give a masterclass to promising young players.• His first-half display was a masterclass of all-round back play.• On the Sunday, the second day, I had to audition to Ricci himself, to play in his masterclass. 