opera
musical drama / staged musical work
[C/U] Both
pl: operas
This term evokes a sense of high art, prestige, and emotional intensity. It is associated with the opulent architecture of opera houses and the specialized vocal technique of the bel canto style, creating an atmosphere of formality and cultural sophistication. While it refers to the musical composition itself, it also encompasses the entire theatrical production, including the costumes, staging, and orchestral accompaniment. In common parlance, it often serves as a shorthand for the social experience of attending such a performance.
Countable when referring to a specific musical composition (three different operas). Uncountable when referring to the art form or genre as a whole (she studied opera at the conservatory).