jester

noun
  1. A historical entertainer, often employed by a royal court, who used humor, jokes, and tricks to amuse the monarch and their guests. noun
    The king's jester was known for his quick wit and ability to make the court laugh.
    In medieval times, a jester's role was to entertain with humor and clever antics.
  2. A person who habitually jokes or acts in a playful or mischievous manner. noun
    Even in serious meetings, he couldn't resist being the office jester, always ready with a quip.
    Her reputation as a jester made her popular at parties, where her humor was always in demand.