What is quixotic definition?

The adjective "quixotic" refers to someone or something that is overly idealistic or romantic, often to the point of being impractical or unrealistic. The term comes from the character Don Quixote, the protagonist of the novel "Don Quixote" by Miguel de Cervantes, who becomes so enamored with chivalric tales that he sets out on a series of adventures to become a knight himself, despite the fact that the era of chivalry has long since passed. Don Quixote's idealism and romanticism lead him to pursue fantastical goals and engage in foolish acts, making him a symbol of impractical idealism and romanticism. Thus the term "quixotic" has come to describe a person or idea that is similarly impractical or fanciful.