Définitions
1.AdjectiveImparting or improving beauty, particularly the beauty of the complexion."a cosmetic preparation"
2.AdjectiveExternal or superficial; pertaining only to the surface or appearance of something."Fortunately, the damage to the house was mostly cosmetic and a bit of paint covered it nicely."
3.NounAny substances applied to enhance the external color or texture of the skin, e.g. lipstick, eyeshadow, eyeliner.
4.NounA feature existing only on the surface.
5.NounAn intangible influence that improves the overall perception of some thing or situation.