safety curtainEnglishOxford New American Dictionarysafety curtain /ˈsāftē ˈkərtn, ˈseɪfti ˈkərtn / ▸ noun a fireproof curtain that can be lowered between the stage and the main part of a theater to prevent the spread of fire.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary