Quelques termes liées à la parfumerie :

Anosmia
Absence of the sense of smell.

Composition
One call composition the mixture ended of a set of products: natural, synthetic and base. This naming is used to indicate the product obtained at the conclusion of the work of creation.

Hyperosmia
Abnormally increased sensitivity to the smells.

Tenacity
Quality of perfume, which have particularly persistent effect.

Stability
Property of a perfume a little bit sensitive to the different physical chemical changes.