jam session

noun

Synonyms of jam sessionnext
: an often impromptu performance by a group especially of jazz musicians that is characterized by improvisation

Examples of jam session in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
What started as informal block parties and jam sessions evolved into the West End Celebration, now entering its third decade. Audrey T. Williams, Mercury News, 26 Jan. 2026 Come for just an evening show, or stay longer on the campgrounds for a chance to catch an impromptu fireside jam session. Mars Salazar, Austin American Statesman, 21 Jan. 2026 Two guitar greats, Slash and Joe Bonamassa, teamed up Thursday night for a bluesy jam session as part of the Soho Sessions. Kory Grow, Rolling Stone, 16 Jan. 2026 Their noise-rock psychedelia felt like eavesdropping on a casual jam session among friends who had been playing together for 20 years. David Glickman, Pitchfork, 14 Jan. 2026 See All Example Sentences for jam session

Word History

Etymology

jam entry 3

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of jam session was in 1931

Browse Nearby Words

Cite this Entry

“Jam session.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jam%20session. Accessed 29 Jan. 2026.

Kids Definition

jam session

noun
: an informal performance by a group of musicians (as jazz musicians) who often invite visitors to join in

More from Merriam-Webster on jam session

Last Updated: - Updated example sentences
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