refers to the time frame when someone is performing live

परफॉर्मेंस के दौरान

English Usage: The dancer looked confident on stage.

Hindi Usage: नर्तकी मंच पर आत्मविश्वास से भरी दिख रही थी।

an act of presenting a play, concert, or other forms of entertainment before an audience

प्रदर्शन

English Usage: The actor received a standing ovation after his performance on stage.

Hindi Usage: अभिनेता को मंच पर अपने प्रदर्शन के बाद खड़े होकर सराहना मिली।

being in a physical location where a performance is taking place

दर्शकों के सामने स्थित

English Usage: The band was playing on stage when the lights went out.

Hindi Usage: जब लाइटें चली गईं, तो बैंड मंच पर खेल रहा था।