A chorus line is a group of dancers who perform synchronized dance routines in musical theater shows and performances. Some synonyms for chorus line include dance troupe, chorus ensemble, dance company, chorus cast, dance squad, and dance team. These terms all refer to a group of dancers who work together to create a visually stunning spectacle on stage. Other related terms include chorus girls, chorus boys, and ensemble dancers, depending on the gender and composition of the group. Regardless of the name, a chorus line is an essential component of any musical or theatrical production, adding energy, movement, and excitement to the performance.