a short dramatic piece presented before the main play any preliminary event
WordReference Random House Unabridged Dictionary of American English © 2025
cur′tain rais′er,
- Show Businessa short play preceding a main play.
- Show Businessany preliminary event or performance.
- 1885–90
Collins Concise English Dictionary © HarperCollins Publishers::
'curtain raiser' also found in these entries (note: many are not synonyms or translations):