stratum

/ˈstreɪtəm/

  • Noun
  • one of usually many layers of a substance (such as rock)
    1. a rock stratum
    2. a stratum of earth
  • a level of society made up of people of the same rank or position
    1. Drug abuse is a problem in every stratum of society. = Drug abuse is a problem in all social strata.

Những từ liên quan với STRATUM

grade, stratification, bed, gradation, lode