A ballet performer is a DANCER who specializes in the art of ballet. The term 'DANSEUR' is a French word for a male ballet DANCER, while 'DANCER' is a more general term for any ballet performer. A TUTU is a type of skirt worn by female ballet dancers, and a PAS is a sequence of steps that make up a dance. An agon is a type of ballet dance that is characterized by a struggle between two characters, and a toe DANCER is a ballet performer who specializes in dancing on their toes.