bring down the curtain on something | bring the curtain down on somethingidiomPart ofcurtainbring down the curtain on something | bring the curtain down on somethingbring down the curtain on something | bring the curtain down on something — idiomidiom1. It means to finish or mark the end of an event, activity, or period.1.idiomDefinitionIt means to finish or mark the end of an event, activity, or period.ExampleThe final concert brought down the curtain on the music festival.A surprise party brought the curtain down on her last day at work.