"Hurrah" is an exclamation used to express joy, excitement, or approval. It is often shouted during celebrations, such as birthdays, weddings, or sports events, to show enthusiasm and support. The term can also be used in a more general sense to convey happiness about a situation or achievement. The word "hurrah" has historical roots, often associated with military or public celebrations. It is believed to have originated from the Dutch word "hoera," which means "to cheer." Over time, "hurrah" has become a common expression in various cultures, symbolizing collective joy and encouragement.