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.

Dilute
Decrease the concentration of a nice-smelling product.

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.

Natural product
Product already existing in the nature, vegetables, animals.

Tenacity
Property of a Perfume whose effect is particularly persistent.