Joker may refer to a jester or fool that was a historical person employed to entertain a ruler in medieval times or a special type of playing card found in most modern decks usually depicted as a court jester.
Usage
See Special:Whatlinkshere/Etymology:Joker for a list of articles using this term.
This is an etymology page: a page detailing the origins of terminology used in the series in regards to real world culture and history.
