a piece of thick, heavy cloth that hangs in front of the stage in the theatre
پرده, پرده تئاتر, پرده صحنه
The audience was waiting for the curtain to rise .
The curtain goes up to reveal a grand piano at the back of the stage.
There was tremendous applause when the curtain came down.
We left just before the final curtain.
(figurative)It's time to face the final curtain.
(figurative)The curtain has fallen on her long and distinguished career .
see also drop curtain, safety curtain