The term BALL GIRL can be broken down into three separate crossword solutions: DANCER (6 letters), DEB (3 letters), and BELLE (5 letters). A ball girl is a female attendant at a sporting event who retrieves balls that have gone out of play. They are usually seen in tennis matches, but can also be found in other sports such as baseball and basketball. DANCER refers to the fact that ball girls must be agile and quick on their feet in order to quickly retrieve balls. DEB is an acronym for 'DEBUTANTE', which is a young woman making her debut into society. This is often associated with ball girls, as they are typically young women. Finally, BELLE is a French word meaning 'BEAUTIFUL', which is often used to describe ball girls due to their youthful appearance.