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safety curtain
safety curtain /ˈseɪfti ˈkɜːrtən/
noun
-
A fireproof theater curtain to be dropped in case of fire
(
safety curtain
)
a fireproof theater curtain to be dropped in case of fire
In the event of a fire, the theater's safety curtain descends to prevent the spread of flames.
In the event of a fire, the theater's safety curtain descends to prevent the spread of flames.
