performer
UK: pəˈfɔːmə | US: pərˈfɔːrmər
n. a person who entertains an audience by acting, singing, dancing, etc.
n. someone who carries out a specific task or function.
The word "performer" combines the verb "perform," derived from Old French parfournir (to complete or accomplish), with the agent suffix "-er." The root "perform" traces back to Latin performare (per- "thoroughly" + formare "to shape"), reflecting the idea of fully executing an action. Over time, "performer" specialized to denote someone who executes artistic or public acts, emphasizing the completion of a role or task.
The circus performer amazed the crowd with daring acrobatics.
She is a talented performer who excels in both comedy and drama.
As a top sales performer, he consistently exceeds his targets.
The orchestra’s lead performer received a standing ovation.
AI can now simulate the decision-making of a human performer in certain tasks.