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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Artists were also welcome to bring their spouses and children on tour with them, and downtime between shows was filled with spontaneous jam sessions and pickup basketball games. Encyclopedia Britannica, 8 May 2026 To see how a song born in a Santiago jam session became an anthem here, filling bars and stopping traffic at the airport, was extraordinary. Sarah Moreno may 7, Miami Herald, 7 May 2026 Those jam sessions are what got East Wind started, according to Flores. R. Christian Smith, Chicago Tribune, 6 May 2026 The random jam sessions outside on warm summer nights. Joe Nguyen, Denver Post, 4 May 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 13 May. 2026.

Kids Definition

jam session

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

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