aura
n//ˈoɹ.ə//aura
(figurative, with about, of) A distinctive atmosphere or quality surrounding or associated with something or someone. [from 1859]
(also, parapsychology) A supposed emanation from and surrounding a living person or thing, regarded by mystics as consisting of the essence of the individual. [from 1870]
(pathology) A subjective sensation experienced at the onset of a neurological condition, especially a migraine headache or epileptic seizure. [from 1780s]