noun ダウンロード 🔗共有 印章、紋章 An object (especially a ring) formerly used to impress a picture into the sealing wax of a document as a proof of its origin Examples : "The king authenticated the royal decree with the impression from his gold signets. " 王は、彼の金の印章からの刻印で王室の布告を認証しました。 royal history archaeology material tradition writing communication sign item art AIとチャット語彙ゲーム読解練習