stratum in French
stratum in French
couche
One of several parallel horizontal layers of material arranged one on top of another.
stratum
One of several parallel horizontal layers of material arranged one on top of another.
strate
(geology) A layer of sedimentary rock having approximately the same composition throughout.
couche
Any of the regions of the atmosphere, such as the stratosphere, that occur as layers.
couche
A class of society composed of people with similar social, cultural, or economic status.
classe
A class of society composed of people with similar social, cultural, or economic status.