What is cotillion definition?

Cotillion is a formal dance party or social gathering that usually marks young people's coming-of-age. It is a tradition that originated in France in the 18th century and was introduced to the United States by French immigrants. Cotillions typically involve etiquette lessons, ballroom dancing, and formal dress. The dance event is often held for middle and high school students and is considered a rite of passage for young people. During a cotillion, attendees are taught manners and social etiquette that will help them navigate formal occasions in the future. While the dances are usually formal and traditional, modern cotillions may introduce contemporary dance styles such as hip hop and salsa.