Quelques termes liées à la parfumerie :

Measure
Determine in the course of creation the best proportions of the various constituents of a mixture.

Hyperosmia
Abnormally increased sensitivity to the smells.

Maceration
It is the operation which consists in leaving in prolonged contact (some days in some months) in the “tubs of maceration”, the concentrated in the alcohol, to obtain the optimal olfactive quality. During the duration of the maceration, certain number of vegetable substances precipitates what allows obtaining after glazing and filtration a crystal clear liquid.

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