Punchinello is a word used to describe a type of stock character in the Commedia dell'arte, which is a form of theater originating in Italy during the 16th century. Synonyms for the word "punchinellos" include harlequins, jesters, clowns, and buffoons. These terms describe individuals whose role in the Commedia dell'arte was to entertain through physical comedy, acrobatics, and improvisation. These stock characters were typically portrayed wearing brightly colored outfits and masks to represent their unique personalities. The use of these characters is still common in modern-day theater, particularly in circus acts and clown performances.