English version

safety curtain in Theatre topic

From Longman Dictionary of Contemporary Englishsafety curtainˈsafety ˌcurtain noun [countable] 🔊 🔊 APTa thick curtain at the front of a theatre stage that prevents fire from spreading
Examples from the Corpus
safety curtainAs he disappears behind a safety curtain of blue smoke he starts to say something, but he coughs on the smoke.