n.
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"
n.
a quality of neatness and ingenious simplicity in the solution of a problem (especially in science or mathematics); "the simplicity and elegance of his invention"
v.
lure or entice away from duty, principles, or proper conduct; "She was seduced by the temptation of easy money and started to work in a massage parlor"