ଅର୍ଥ : 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).
ଅର୍ଥ : People having the same social, economic, or educational status.
ଉଦାହରଣ :
The working class.
An emerging professional class.
ସମକକ୍ଷ : class, social class, socio-economic class
ଅର୍ଥ : A subpopulation divided into a stratified sampling.