In geology, a stratum is a layer of rock or soil that is distinct from those above and below it. Rock and soil strata (notice the plural form) can be seen in road cuts, cliffs, quarries, riverbanks, and …

STRATUM definition: a layer of material, naturally or artificially formed, often one of a number of parallel layers one upon another. See examples of stratum used in a sentence.

In geology and related fields, a stratum (pl.: strata) is a layer of rock or sediment characterized by certain lithologic properties or attributes that distinguish it from adjacent layers from which it is …

STRATUM meaning: 1. one of the parts or layers into which something is separated: 2. a layer of rock, soil, or…. Learn more.

A stratum of society is a group of people in it who are similar in their education, income, or social status.

Definition of stratum noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

a layer of material, naturally or artificially formed, often one of a number of parallel layers one upon another: a stratum of ancient foundations. one of a number of portions or divisions …

stratum, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

4 days ago · stratum (plural stratums or strata) It is built of alternate strata of brick and clay, and the sides correspond to the direction of the meridians and parallels.

Stratum comes from the Latin meaning "something that has been laid down," like asphalt or a bedsheet, but we generally use it to describe layers of something. If you go into geology, you …