curtain-raiser
noun /ˈkɜːtn reɪzə(r)/
/ˈkɜːrtn reɪzər/
- curtain-raiser (to something) a small event that prepares for a more important one
- curtain-raiser (to something) a short performance before the main performance in a theatre, etc.
Word Originlate 19th cent.: originally used in the theatre to denote a short opening piece performed before a play.