aura

Term: aura

Origin: Anc Greek

αύρα, αύρη/aura(=aura, breeze, soft wind)

αήρ/aer(=air)

Definition

1. An invisible soft wind like a breath.

2. An intangible atmosphere surrounding a given source

3. (medicine) A sensation that precedes the onset of certain disorders like as epileptic seizure and migraine.