stratum Definition
- 1a layer or a series of layers of rock in the ground
- 2a level or class to which people are assigned according to their social status, education, or income
Using stratum: Examples
Take a moment to familiarize yourself with how "stratum" can be used in various situations through the following examples!
Example
The fossil was found in a lower stratum of rock.
Example
The upper stratum of society often has more privileges and opportunities.
Example
The company has a strict hierarchy with multiple strata of management.
Example
Education is often seen as a way to move up the social strata.
stratum Synonyms and Antonyms
Phrases with stratum
the outermost layer of the epidermis, consisting of dead cells that protect the skin from water loss and external damage
Example
The stratum corneum is constantly shedding and renewing itself.
stratum germinativum
the innermost layer of the epidermis, consisting of actively dividing cells that produce new skin cells
Example
The stratum germinativum is responsible for the growth and regeneration of the skin.
stratified
divided into layers or strata
Example
The cake was beautifully stratified with different flavors and colors.
Origins of stratum
from Latin 'stratum', meaning 'something spread out'
Summary: stratum in Brief
The term 'stratum' [ˈstreɪtəm] refers to either a layer of rock or a level of social status. It can be used to describe geological formations, such as 'The fossil was found in a lower stratum of rock,' or social hierarchies, such as 'Education is often seen as a way to move up the social strata.' 'Stratum' can also be used in scientific contexts, such as 'stratum corneum' and 'stratum germinativum,' which refer to layers of skin.
