warm-up act

Before the headliner

A warm-up act is a performer or group that appears before the main attraction, preparing the audience for the headliner.

The term comes from entertainment—comedy clubs, concerts, television tapings—where opening acts literally warm up the crowd, getting them energized and responsive: She spent years as a warm-up act before headlining her own tour.

The phrase can be used dismissively to suggest someone is secondary or lesser: I'm nobody's warm-up act.

Opposites
billing/prominence

warm-up actheadliner

Top-billed performer

main act · star attraction · headline act · top billing · main event

temporal position in show

warm-up actclosing act

Final scheduled performer

closer · grand finale

Family

warm, act, warms, warmed, warming, warmer, warmest, warmth, warmly

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G