inequality
UK: ˌɪnɪˈkwɒləti | US: ˌɪnɪˈkwɑːləti
n. the state of not being equal, especially in status, rights, or opportunities
n. (mathematics) a statement that two expressions are not equal
The word "inequality" originates from Latin inaequalitas, combining the prefix in- (meaning "not") with aequalis ("equal"). The root equal traces back to Latin aequus ("level, fair"), while the suffix -ity forms abstract nouns indicating a state or condition. Over time, the term evolved in Middle English to describe disparities in social, economic, or mathematical contexts, retaining its core logic of "lack of sameness."
Economic inequality remains a pressing issue in modern societies.
The study revealed stark inequalities in access to healthcare.
Solve the inequality 2x + 3 > 7 for x.
Gender inequality persists in many workplaces.
The protest highlighted racial inequality in the justice system.