compulsory 2023.03.13 compulsoryとは 意味・定義・例文 Adjective 形容詞 カムパルサり US /kəmˈpʌlsəri/ UK /kəmˈpʌlsəri/ 1. that you must do, especially by law or rules 強制的な; 義務的な School is compulsory for all children between ages of six and fifteen in Japan.