prorogation

/ˌproʊrəˈɡeɪʃən/
noun
  1. The act of discontinuing a session of a parliament or other legislative body without dissolving it, typically by royal or executive authority.
    • Historians debated the legality of the prorogation in 2019.
    • The prorogation of Parliament sparked widespread protests.
    • The governor announced the prorogation of the state legislature until next year.