quixote
/kiˈhoʊti/
noun
- A person who is idealistic and impractical, especially in pursuing noble but unrealistic goals.
- Don't be such a quixote; you can't fix every injustice you see.
- The old professor was a gentle quixote, believing he could reform the entire education system with his ideas.
- She was a quixote, always trying to save the world one lost cause at a time.
Antonyms