sessions

/S EH1 SH AH0 N Z/
noun
  1. 1

    An informal gathering of musicians to play music, especially improvised jazz or a similar genre.

noun
  1. 1

    A period devoted to a particular activity, e.g. the annual or semiannual periods of a legislative body (that together comprise the legislative term) whose individual meetings are also called sessions.

    โ€œ"Are we having a recording session?" / "Yes. We've even got some session musicians to provide some brass."โ€

  2. 2

    A meeting of a council, court, school, or legislative body to conduct its business.

    โ€œThis court is now in session.โ€

  3. 3

    The sequence of interactions between client and server, or between user and system; the period during which a user is logged in or connected.

    โ€œLogging out or shutting down the computer will end your session.โ€

  4. 4

    Any of the three scheduled two hour playing sessions, from the start of play to lunch, from lunch to tea and from tea to the close of play.

  5. 5

    The act of sitting, or the state of being seated.

  6. 6

    An academic term.

Source: https://en.wiktionary.org/wiki/jam%20session, https://en.wiktionary.org/wiki/session, https://en.wiktionary.org/wiki/sessions