silent disco

English

silent disco (plural silent discos)

(music) An event at which people dance to music that is transmitted through wireless headphones rather than played over a speaker system.
- 2017 June 26, Alexis Petridis, “Glastonbury 2017 verdict: Radiohead, Foo Fighters, Lorde, Stormzy and more”, in the Guardian‎^[1]:
  You heard “oh, Jeremy Corbyn” everywhere: at the silent disco, during Radiohead’s Friday night headlining set, midway through the Other stage appearance by rapper Stormzy, who gamely joined in.