dancehall

noun2

1. •
   A public hall for dancing.

   • Six years later there were barely any dancehalls to supervise—it was all glitzy discos attached to pubs. — 2022
2. •
   A genre of Jamaican dance music derived from dub and reggae.

   • It sounded Jamaican to me, a form of dancehall, and […] I wandered over and watched the dancing. — 2016