choir 2023.03.13 choirとは 意味・定義・例文 Noun 名詞 クワイぁ US /ˈkwaɪər/ UK /ˈkwaɪə/ 1. a big group of singers who sings together, especially in church services 合唱団, 聖歌隊 Most of the choir's members are older women.