Homonym: fool (Jester)
A "fool" is often described as a person who lacks good sense or judgment. This term can refer to someone who makes unwise decisions or acts in a silly manner. In literature and folklore, fools are sometimes portrayed as characters who provide comic relief or offer wisdom in unexpected ways.
In historical contexts, the role of a fool, or jester, was to entertain royalty and nobility. These individuals used humor, wit, and satire to comment on social issues, often speaking truths that others could not. The concept of a fool has evolved, but it remains a symbol of both folly and insight.