jam session Hear it!

jam session definition

☆ jam session

an informal gathering of musicians, esp. jazz musicians, to play improvised music or to improvise together, usually on tunes they all know

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.