Definition of concertist in English:

concertist

Pronunciation /ˈkɒnsətɪst/

noun

  • 1Music
    A person who performs in concerts, especially as a soloist.

  • 2In baroque music: a principal vocal (or instrumental) performer, as opposed to a ripienist.

  • 3Music
    A writer of concerti; a composer.

Origin

Mid 18th century (in an earlier sense). Partly from concert + -ist.