オペラは英語で
opera

英語の定義

オペラ
1. n. (opera) opera, a theatrical work

opera
1. n. (music) A theatrical work, combining drama, music, song and sometimes dance.
2. n. (music) The score for such a work.
3. n. A building designed for the performance of such works; an opera house.
4. n. A company dedicated to performing such works.
5. n. (by extension) Any showy, melodramatic or unrealistic production resembling an opera.
6. n. A collection of work; plural of opus.

opera house

opera house

opera house
1. n. A theatre, or similar building, primarily used for staging opera.