English Reference

Word

equality

Phoneticsequal·i·ty

US/ɪˈkwɑɫəti/

UK/iːkwˈɒlɪti/

Definitions

01social rights

B2 · Upper Intermediate Uncountable noun

n. the situation where everyone in a society has the same rights and opportunities.

n. the principle or state of social justice where all people are treated the same regardless of race, gender, or status.

“The government is passing new laws to promote gender equality in the workplace.”

“The civil rights movement fought tirelessly for racial equality, seeking to dismantle systemic barriers in education and employment.”

Usage

Often used with the preposition 'between' or 'of'.

02math/logic

C1 · Advanced Uncountable noun Mathematics Technical

n. the fact of two amounts or values being exactly the same.

n. the state of being mathematically or logically identical in value, amount, or function.

“The equation shows the equality of the two sides.”

“In this proof, we must first establish the equality of the two variables before proceeding to the next step of the calculation.”

Usage

In technical contexts, this is often an uncountable noun.

Teaching tip

While 'equality' is common in social contexts, in math it specifically refers to the relationship between two expressions that represent the same value.

Synonyms

Collocations

Common phrases and expressions where native English speakers use the word “equality” in context.

Noun

01. gender equality

“The company implemented new policies to promote gender equality and close the pay gap.”

noun + noun

Real-World Examples

“A further reason to enshrine a right to work from home is to promote gender equality.”
Phys.org 18 Aug 2026
“Shared caregiving also contributes to greater gender equality within households, one of the broader social conditions associated with lower levels of violence against women.”
Phys.org 18 Aug 2026
“Its shared infrastructure, fair trade systems, and lack of powerful royal elites suggest that equality may have helped fuel the ancient city’s success.”
ScienceDaily 30 Jul 2026
“If it is unwilling to abolish capital punishment entirely, Singapore should implement such a limit to ensure equality and nondiscrimination in its use of the death penalty, the independent experts said.”
UN News 18 Aug 2026

Etymology

Borrowed from Middle French equalité (modern French égalité), from Latin aequālitās, aequālitātem. Doublet of equity. By surface analysis, equal + -ity

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Synonyms

Antonyms

Word family

NOUN

equality(C1)

ADJECTIVE

Domain

Mathematics

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Common
Level
C1 · AdvancedOxford
Updated

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