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Showing results for inequality. Search instead for tone quality.
Synonyms

inequality

American  
[in-i-kwol-i-tee] / ˌɪn ɪˈkwɒl ɪ ti /

noun

inequalities plural
  1. the condition of being unequal; lack of equality; disparity.

    inequality of size.

    1. social or economic disparity: widening income inequality in America.

      inequality between rich and poor people;

      widening income inequality in America.

    2. unequal opportunity or treatment resulting from this disparity.

      inequality in healthcare and education.

  2. disparity or relative inadequacy in natural endowments.

    a startling inequality of intellect, talents, and physical stamina.

  3. injustice; favoritism; partiality.

  4. unevenness, as of surface.

  5. an instance of unevenness.

  6. variableness, as of climate.

  7. Astronomy.

    1. any component part of the departure from uniformity in astronomical phenomena, especially in orbital motion.

    2. the amount of such a departure.

  8. Mathematics. a statement that two quantities are unequal, indicated by the symbol ≠; alternatively, by the symbol <, signifying that the quantity preceding the symbol is less than that following, or by the symbol >, signifying that the quantity preceding the symbol is greater than that following.


inequality British  
/ ˌɪnɪˈkwɒlɪtɪ /

noun

  1. the state or quality of being unequal; disparity

  2. an instance of disparity

  3. lack of smoothness or regularity

  4. social or economic disparity

  5. maths

    1. a statement indicating that the value of one quantity or expression is not equal to another, as in xy

    2. a relationship between real numbers involving inequality: x may be greater than y, denoted by x > y, or less than y, denoted by x < y

  6. astronomy a departure from uniform orbital motion

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of inequality

First recorded in 1375–1425; late Middle English inequalite “unevenness, disparity,” from Old French inequalite, from Latin inaequālitāt- stem of inaequālitās “irregularity, inequity, inconsistency”; see origin at in- 3, equality

Explanation

When there's an inequality, something is out of balance and things are not equal. An inequality occurs in math when the two quantities are not the same measure or amount. In society, an inequality occurs when rights and privileges are not applied fairly. The civil rights movement in the 1950s and 60s, for example, arose because of inequalities between the races. Blacks in the South could not sit in the front of the bus, drink from the same water fountains as whites, or even attend the same schools. People protested this inequality in many ways, including bus strikes, sit-ins, and marches.

Keep Reading on Vocabulary.com

Vocabulary lists containing inequality

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Lithwick: That is the power of popular constitutionalism: People make inequality concrete and urgent.

From Slate Jul. 27, 2026

Activists historically have targeted courses during professional tournaments, sometimes calling them symbols of inequality or targeting their water use.

From The Wall Street Journal Jul. 26, 2026

President of Soroptimist International Jersey Debbie Taylor said the initiative was "great" but still taxing the products in shops was "another example of inequality".

From BBC Jul. 22, 2026

Telecoms companies in South Africa, including those with foreign investment, are required to provide 30 percent equity to historically disadvantaged groups -- a policy created to mitigate the legacy of racial inequality left by apartheid.

From Barron's Jul. 15, 2026

Different nations had different numbers of sachems, but the inequality meant little because all decisions had to be unanimous; the Five Nations regarded consensus as a social ideal.

From "1491" by Charles C. Mann

For the family of Charlie Lander, the LeDeR is a crucial piece of work which highlights the health inequalities some people face.

From BBC Jul. 13, 2026

"We are committed to reducing health inequalities, GP patient satisfaction is up, and waiting lists are down by 340,000 compared to July 2024," they said.

From BBC Jul. 12, 2026

Leo's predecessor Pope Francis spoke extensively on the subject, calling for AI to be regulated and warning that it could exacerbate inequalities.

From Barron's May 25, 2026

"Over the past year, cuts to bilateral and multilateral aid have disrupted health systems and widened inequalities," Guterres said in a video address to the assembly.

From Barron's May 18, 2026

Those historical inequalities have cast long shadows on the modern world, because the literate societies with metal tools have conquered or exterminated the other societies.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

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