seances

/S EY1 AA0 N S IH0 Z/
noun
  1. 1

    A ceremony where people try to communicate with the spirits of dead people, usually led by a medium.

  2. 2

    The sitting of an assembly to discuss a matter.

Source: https://en.wiktionary.org/wiki/s%C3%A9ance, https://en.wiktionary.org/wiki/seance, https://en.wiktionary.org/wiki/seances