couche
layerLe gâteau a trois couches de crème.
The cake has three layers of cream.
general
a layer or coat of something
Applique une seconde couche de peinture.
Apply a second coat of paint.
general
a diaper for a baby
Le bébé a besoin d'une couche propre.
The baby needs a clean diaper.
Word Origin
From Latin collocare meaning to place.
Dictionnaire Français-Anglais