Part of speech: Noun
one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)
Categories: Layer
Layer, Class, Stratum, Socio-economic class, Level
The word "stratum" was borrowed from Latin strātum.
estrade – A related word in the same word family.
Church Latin preserved classical vocabulary and spread it through religious texts worldwide.