social stratification
Noun
Meaning
the condition of being arranged in social strata or classes within a group
Source: WordNetSynonyms
Hypernyms
Examples
Domestication involved the initiation of production, vastly increased divisions of labor, and the completed foundations of social stratification. This amounted to an epochal mutation both in the character of human existence and its development, clouding the latter with ever more violence and work.
I think there's really strong social stratification in South Asia.
The use of money results in social stratification and elitism based primarily on economic disparity.