In opera, what is an 'aria'?

An 'aria' in opera refers specifically to a solo performance by a single singer, typically showcasing that performer's vocal abilities and emotional expression. It is a moment where the character might express their feelings or thoughts in a lyrical and often elaborate way, contrasting with other forms of singing in opera, such as duets or ensemble pieces. The aria serves as a highlight within the larger narrative, allowing the audience to connect more deeply with the character's inner emotions.

The other options describe different elements of opera. A group performance might involve multiple singers performing together, which is distinct from an aria. A dramatic dialogue between two characters would be characterized by recitative or more conversational exchanges, and stage combat refers to choreographed fighting scenes, neither of which aligns with the definition of an aria.