The word "radiant" describes something that shines brightly or emits light. For example, a sunset can be radiant with vibrant colors that fill the sky, creating a beautiful scene. When we think of a star, we often imagine its radiant glow lighting up the night. In a more personal sense, a person can be described as radiant when they exude happiness or positivity. A bride on her wedding day often looks radiant, glowing with joy and love. This inner light can be felt by those around her, making the moment even more special.