marked by deprivation especially of the necessities of life or healthful environmental influences; "a childhood that was unhappy and deprived, the family living off charity"; "boys from a deprived environment, wherein the family life revealed a pattern of neglect, moral degradation, and disregard for law"
lacking enlightenment or knowledge or culture; "this benighted country"; "benighted ages of barbarism and superstition"; "the dark ages"; "a dark age in the history of education"
overtaken by night or darkness; "benighted (or nighted) travelers hurrying toward home"