concert_pitch
1. [ noun ] (music) the pitch used to tune instruments for concert performances; usually assigns 440 Hz to the A above middle C
Synonyms: international_pitch philharmonic_pitch
Related terms: pitch
Similar spelling:   concert_piano
  concert_hall
  concert_band
  concert_grand
  concert_dance
  concertize
  concertise
  concertina
  concerning
  concrete_mixer