Quelques termes liées à la parfumerie :

Bouquet
Mixture of fragrant products without any dominant characteristic note. No longer used in its intangible sense in perfumery.

Concentrate
This noun indicates the composition such as it appears at the conclusion of the work of preparation. The concentrated according to their destination are then incorporated into some alcohol: manufacture of Extracts, Toilet Water, etc., or quite other cosmetics or toiletries.

Hyperosmia
Abnormally increased sensitivity to the smells.

Oxidation
Perfume chemical reaction by contact with the oxygen atmosphere.

Tenacity
Property of a Perfume whose effect is particularly persistent.