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.

Dissonance
Break of harmony between the fragrant notes.

Evaporation
Passage of the liquid state in the gas state, coming along with a nice-smelling release; the speed of the evaporation depends on the more or less volatile character of the considered substance.

Oxidation
Perfume chemical reaction by contact with the oxygen atmosphere.

Solution
Homogeneous liquid containing a dissolved body; preparation diluted with certain nice-smelling products or of concentrated by perfume (alcoholic solution).