1. a person who convokes or calls together; one who summons an assembly or meeting
Usage: formal; relatively rare in modern usage

Examples

• The convoker of the emergency meeting announced the agenda to all attendees.
• As the convoker of the annual conference, she was responsible for coordinating all logistics.
• The board's convoker sent out invitations two weeks in advance.
• He served as convoker for the special session of parliament.
• The convoker ensured that all required members received proper notice of the gathering.