curtain-raiser (English, noun)
expansion: curtain-raiser (plural curtain-raisers)
Senses:
qualifier: performing arts
glosses: In a theater, an initial play, musical performance, etc which precedes the main performance.
glosses: A prelude or introduction to an activity or thing.
tags: broadly
idiomatic
Forms:
form: curtain-raisers
tags: plural
form: curtain raiser
tags: alternative