AURA

Definition

1. noun a sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure.
2. noun an indication of radiant light drawn around the head of a saint. — synonyms: aureole, halo, nimbus, glory, gloriole
3. noun a distinctive but intangible quality surrounding a person or thing. — synonyms: air, atmosphere