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
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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 In Toad’s smaller Lilly’s Pad area, there is an extended jam session featuring songs by Ozzy Osbourne and Black Sabbath in honor of Osbourne’s death last year. Christopher Arnott, Hartford Courant, 4 Jan. 2026 In addition to hosting Togar’s jam sessions and reunions, KETOK Studio introduces the breadth of the artist’s aural philosophy, emphasizing the idea of sound as substance—tangible, sculptural, and social—which was evident in the myriad physical instruments that were available for use in the studio. Hung Duong, Artforum, 1 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 21 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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