Definitions for "Harmon"
It is the tuning of all the components of a perfume so that no single element in any phase of the fragrance evaporation becomes so prominent that it could be considered unpleasant. It is easy to achieve harmony between similar smelling substances but quite difficult between the contrasting elements which are often introduced into a perfume to give originality and character. Bringing these warring elements into harmony is a challenging task for the perfumer.