AURA n. 2 definitions
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.
LAURACEOUS a.
Belonging to, or resembling, a natural order (Lauraceæ) of trees and shrubs having aromatic bark and foliage, and including the laurel, sassafras, cinnamon tree, true camphor tree, etc.