ラディアンスalso: らじあんすMeanings1nounradianceLoanword from English, used in contexts such as beauty, lighting, or physics to describe a glowing or shining quality.この化け粧しょう品ひんは肌はだに自し然ぜんなラディアンスを与あたえます。This cosmetic gives the skin a natural radiance.