A musician who specializes in jazz music. Or, a music educator whose specialty is jazz style.
That Matt is a real jazzer! He taught that kid to play a funk-shuffle on set.
by Jim Novak July 30, 2007
The word a pathetic Classical Performance or Music Education major calls a Jazz Studies major thinking it's an appropriate title.
Joe the Oboe player: "Look at all these Jazzers at this concert!"
by Chrisbellon April 15, 2011