The principal uses of the term include:

1) Descriptions of material need, including deprivation of essential goods and services, multiple deprivation, and patterns of deprivation over time.
2) Economic circumstances, describing a lack of wealth (usually understood as capital, money, material goods, or resources, especially natural resources). The meaning of "sufficient" varies widely across the different political and economic parts of the world. In the European Union, poverty is also described in terms of "economic distance", or inequality.
3) Social relationships, including social exclusion, dependency, and the ability to live what is understood in a society as a "normal" life: for instance, to be capable of raising a healthy family, and especially educating children and participating in society.

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