Dance (noun) is "la danse" (fem.) in French. To dance is "danser".
Danse is french for dancing :D
I'm dancing = "je danse"
you dance = "tu danses" / or "vous dansez" (when speaking to people you are not familiar with, or for 'you all')
dansé
I am dancing - je danse
Dansez
danse
Vous dancez
Nous dansons
danse Hula
J'aime danser
je déteste danser
"Appréciez la danse"
Aimez-vous danser
You would say,"Ont plaisir à danser!"
la discothèque means Dancing in English.