Meaning of répétiteur

ré•pé•ti•teur

Pronunciation: (rā"pā-ti-tûr' Fr. rā-pā-tē-tœr'), [key]
— pl. -teurs
  1. the vocal coach of an opera chorus.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.