n.
A style of jazz that emerged by the early 1950s, characterized by rhythmic and emotional restraint, extensive legato passages, and a reflective character.
[On the model of hot jazz, bop.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.