presider

/prɪˈzaɪdər/
noun
  1. A person who is in charge of a meeting, ceremony, or organization and leads its activities.
    • The committee elected a new presider to guide their discussions for the next year.
    • The presider called the meeting to order and introduced the first speaker.
    • As presider of the awards ceremony, she announced each winner with enthusiasm.
Antonyms
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