Quelques termes liées à la parfumerie :

Ease
Decrease the olfactive intensity of a note or a composition by lowering the concentration of one or some of her components.

Concrete
Solid or semi-solid product obtained after extraction of the nice-smelling principles of some natural raw materials such as Jasmine, Rose, etc., by some volatile solvent, ether of petroleum, Benzene.

Hyperosmia
Abnormally increased sensitivity to the smells.

Parosmia
Distort perception of the smells.

Transfer
We say about a perfume that it turned when its smell and its colour modified following physical actions, or chemical (oxidation) owed to the air, to the light, to the heat or to the ageing.