Quelques termes liées à la parfumerie :

Accord
Effect obtains by the mix of two or many first material or simple note. It harmony depend of the equilibrium of proportions and the intensity olfactive of each one.

Distil (To)
Pull in the steam to collect the nice-smelling elements (essential oil) contained in certain natural raw materials.

Filter (To)
Physical action which consists in holding (retaining) the insoluble particles in suspension in a liquid by means of a filter: paper, asbestos, tissue, etc. …

Line
All the by-products of the same smell, marketed under the same naming.

Spectrometry
Physical method of analysis which complements chromatography in studying and testing elements, used in perfumery.