Definition of "jester" in Anglais

noun

1. One who jests, jokes or teases.

2. A person in colourful garb and fool's cap who amused a medieval and early modern royal or noble court.

3. Any of various nymphalid butterflies of the Southeast Asian genus Symbrenthia.

verb

1. (intransitive) To act in a foolish or clownish way for the purpose of entertainment or attracting attention.