1. idealistic but impractical pursuits or actions; unrealistic attempts to achieve noble goals
Usage: plural form of quixotism; literary

Examples

• His quixotisms included trying to reform the entire education system single-handedly.
• The politician’s quixotisms made her popular with idealists but frustrated practical voters.
• Despite their noble intentions, her quixotisms often led to wasted resources.
• The novel explores the consequences of various quixotisms in modern society.
• His friends admired his quixotisms but worried about his financial stability.
• The organization’s quixotisms attracted volunteers but struggled to achieve concrete results.