concertmaster: Meaning and Definition of

con•cert•mas•ter

Pronunciation: (kon'surt-mas"tur, -mä"stur), [key]
— n.
  1. the leader of the first violins in a symphony orchestra, who is usually also the assistant to the conductor.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.