(~s)
An ~ is a musician, especially a pianist, who plays one part of a piece of music while someone else sings or plays the main tune.
N-COUNT
(~s)
An ~ is a musician, especially a pianist, who plays one part of a piece of music while someone else sings or plays the main tune.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012