Improve Curtain raiser meaning in Urdu

Is there any meaning of the word curtain raiser that needs an edit? Please click that meaning to rewrite it.

پردے raiser

Is there any meaning of the word curtain raiser that needs to be removed from the list? Please click that meaning to mark it for deletion.

پردے raiser

Do you want to add a new meaning, definition, and a sentence of the word curtain raiser? Please feel free to add.