Theater. a performer or performance that wins enthusiastic or prolonged applause.
a spectacularly arresting or appealing person or thing: This bright plaid suit is a real show-stopper.
Origin of show-stopper
First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for show-stopper
Contemporary Examples of show-stopper
On the show-stopper "Turn It Off," sung by a closeted missionary struggling with his sexuality.Broadway's Real-Life Mormon Missionary
June 7, 2011