English Reference

Word

discipline

Phoneticsdis·ci·pline, stress on the first syllable

US/ˈdɪsəpɫən/

UK/dˈɪsɪplˌɪn/

Definitions

01self-control

B2 · Upper Intermediate Uncountable noun

n. the ability to control your own behavior and work hard without needing others to tell you what to do.

n. the quality of being able to behave and work in a controlled way which involves obeying particular rules or standards.

“It takes a lot of discipline to get up at 5:00 AM every day to exercise.”

“Maintaining the discipline required for professional-level athletic training demands significant mental fortitude and a strict adherence to nutritional guidelines.”

Usage

Often used as an uncountable noun when referring to a personal quality.

Synonyms

self-controlwillpowerrestraint

02rules and order

B2 · Upper Intermediate Uncountable noun

n. a system of rules used to keep order in a group, like a school or the army.

n. the practice of training people to obey rules or a code of behavior, often using punishment to correct disobedience.

“The teacher struggled to maintain discipline in the noisy classroom.”

“The military relies on strict discipline to ensure that commands are followed instantly and accurately during high-pressure operations.”

Usage

Commonly used with verbs like 'maintain', 'enforce', or 'impose'.

Antonyms

03academic subject

C1 · Advanced Countable noun Education Academic · Formal

n. a particular area of study, especially at a university.

n. a branch of knowledge, typically one studied in higher education.

“Sociology is a relatively modern academic discipline.”

“The conference brought together experts from various scientific disciplines to discuss the multifaceted impacts of climate change on coastal ecosystems.”

Usage

Countable in this sense.

04to punish or correct

B2 · Upper Intermediate

v. to punish someone for breaking rules so they learn to behave better in the future.

v. to punish or penalize someone for an offense or failure to follow regulations.

“The company decided to discipline the employee for being late three times in one week.”

“The regulatory body has the power to discipline members who fail to meet the established ethical standards of the profession.”

Usage

Transitive verb; always requires an object.

Antonyms

05to train oneself

C1 · Advanced Formal

v. to train yourself to do something in a controlled and regular way.

v. to train oneself or others to act in accordance with a particular set of rules or a specific routine.

“She disciplined herself to write at least 500 words every morning.”

“He had disciplined his mind to ignore distractions, allowing him to focus entirely on the complex mathematical proof before him.”

Collocations

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

Adjective

01. new discipline

“Data science is a relatively new discipline that combines statistics and programming.”

adj + noun

02. recent discipline

“Bioethics is a recent discipline that has grown alongside medical technology.”

adj + noun

03. scientific discipline

“Physics is a fundamental scientific discipline that explains how the universe works.”

adj + noun

04. various discipline

“The research project involved experts from various disciplines, including history and sociology.”

adj + noun

Real-World Examples

“To answer Drake’s third question – how many of those planets are capable of sustaining life – a new scientific discipline has emerged: astrobiology, the study of life among the stars.”
The Guardian 11 Aug 2026
“Producing an asset that can be brought into current workflows gives World Labs’ product the potential for immediate application by game developers, VFX artists, and professionals in other creative and technical disciplines.”
Ars Technica 13 Jul 2026
“Relentless discipline on the training pitch as he drills his blueprint into your nervous system.”
The Guardian 13 Aug 2026
“Surely anatomy , as a discipline, must be complete?”
ScienceDaily 21 Jun 2026

Etymology

From Middle English [Term?], from Anglo-Norman, from Old French descipline, from Latin disciplina (“instruction”), from discipulus (“pupil”), influenced by disco (“to learn”), from Proto-Indo-European *dek- (“(cause to) accept”).

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

Synonyms

Antonyms

Word family

NOUN

discipline(B2)

Related words

In Music

Cover of Discipline by Nine Inch Nails

Cover shown under fair use for identification and commentary.

Discipline · 2008 · Industrial metal

Artist:
Nine Inch Nails
Album:
The Slip

Nine Inch Nails released this industrial rock track in 2008 as their first independent single. The title refers to the struggle for self-control and the mental effort required to keep one's life from falling apart. It highlights the figurative sense of the word as an internal force rather than an external set of rules.

Domain

Education

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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