Used attributively to describe something intended for or related to dance (e.g., dancing shoes).
She bought a sparkling pair of dancing shoes.
Elle a acheté une paire de chaussures de danse brillantes.
dancinggerund / present participle Present participle used adjectivally (e.g., dancing flames, dancing couple).
The dancing couple drew everyone's attention.
Le couple dansant a attiré l'attention de tout le monde.