[syn: air, aura, atmosphere]
The Collaborative International Dictionary of English v.0.48:
Aura \Au"ra\, n.; pl. Aur[ae]. [L. aura air, akin to Gr. ?.]
1. Any subtile, invisible emanation, effluvium, or exhalation
from a substance, as the aroma of flowers, the odor of the
blood, a supposed fertilizing emanation from the pollen of
flowers, etc.
[1913 Webster]
2. (Med.) The peculiar sensation, as of a light vapor, or
cold air, rising from the trunk or limbs towards the head,
a premonitory symptom of epilepsy or hysterics.
[1913 Webster]
Electric aura, a supposed electric fluid, emanating from an
electrified body, and forming a mass surrounding it,
called the electric atmosphere. See Atmosphere, 2.
[1913 Webster]
WordNet (r) 3.0 (2006):
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: aura, aureole, halo, nimbus, glory,
gloriole]
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, aura, atmosphere]