Aura

Aura is a light that is supposed emanating from the body of a living being. The aura surrounds the body, but visible to persons with special abilities, such as a mystic, spiritualist, or practitioner of complementary medicine. It is sometimes called the essence of the individual. It is also a distinctive atmosphere surrounding a person, place, or thing; an invisible emanation, such as a scent or odor; or a sensation experienced before an attack of epilepsy or migraine.