This is the 6118th most frequent Japanese word.
オペラ
Opera.
In this sentence, 'オペラ' refers to the genre and performance of opera in a theatrical context.
昨日、新しいオペラを観に行きました。
Yesterday, I went to see a new opera.
Here, 'オペラ' is used to describe the style or profession associated with opera singers.
オペラ歌手の声には本当に圧倒されます。
One is truly overwhelmed by the voice of opera singers.
In this context, 'オペラ' denotes the cultural or artistic genre of opera as a subject of interest.