1. 1〔病気が重い〕
    • 父の病は篤い
    • 〔重病だ〕My father is seriously ill./〔危篤状態だ〕My father is in critical condition.
  1. 2〔気持ちが深い〕fervent; ardent
    • 彼女はあつい信仰心を抱いている
    • She holds fervent religious beliefs./She is devoutly religious.
    • 彼は孝行心があつい
    • He is devoted to his parents.