poverty linenoun [ S ]
uk/ˈpɒv.ə.ti ˌlaɪn/us/ˈpɑː.vɚ.t̬i ˌlaɪn/the official level of income that is needed to achieve a basic living standard with enough money for things such as food, clothing, and a place to live:
In 1991 almost 36 million Americans were living below the poverty line.