Aureole is a term used to describe a circle of light or radiance around a person or object. It is often associated with religious figures, such as angels or saints, and is often referred to as a HALO. The term aureole can also refer to a CORONA, which is a type of atmosphere that surrounds the sun or other celestial bodies. In addition, it can be used to describe the GLORY or splendor of a person or thing. Finally, an aureole can also refer to an angel, which is a spiritual being believed to act as a messenger between humans and God.