# opera house

CEFR B1 · Noun

Source: https://englishreference.com/word/opera-house
Updated: 2026-07-28

## Definition

a large building where people go to watch operas and ballets. It usually has a big stage and rows of seats for the audience.

For teachers: a building specifically designed and primarily used for the performance of opera and ballet. Often serves as a major cultural facility within a metropolitan area.

## Examples

- We are going to the opera house for the performance tonight.
- The famous opera house in Sydney is known for its unique roof that looks like white sails.
- The architecture of the new opera house is designed to provide perfect acoustics while also serving as a central hub for the city's performing arts community.

## Usage notes

- Often functions as a compound noun; the plural is formed by adding 's' to 'house'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.