stratum
1 ENTRIES FOUND:
Britannica Dictionary definition of STRATUM
[count]
1
:
one of usually many layers of a substance (such as rock)
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a rock stratum
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a stratum of earth
2
:
a level of society made up of people of the same rank or position
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Drug abuse is a problem in every stratum of society. = Drug abuse is a problem in all social strata.
