aura (
http://definr.com/aura)
n 1: 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: an indication of radiant light drawn around the head of a
saint [syn:
halo,
nimbus,
glory]
3: a distinctive but intangible quality surrounding a person or
thing: "an air of mystery"; "the house had a neglected
air"; "an atmosphere of defeat pervaded the candidate's
headquarters"; "the place had an aura of romance" [syn:
air,
atmosphere]