B2 adjective #3,500 よく出る 2分で読める

discipline

A disciplined person follows rules and stays organized to reach their goals.

Explanation at your level:

Being disciplined means you are good at following rules. If you are a disciplined student, you do your homework every day. You do not wait for your teacher to tell you to start. It is a good way to be!

A disciplined person works hard and stays organized. If you want to learn a new language, you must be disciplined and practice every single day. It helps you reach your goals faster.

When someone is disciplined, they have strong self-control. They don't let distractions stop them from finishing their work. For example, a disciplined runner trains even when it is raining outside because they know it is important for their progress.

The term disciplined implies a high level of consistency and focus. It is often used to describe professional behavior or athletic training. A disciplined approach to a project ensures that every detail is managed correctly, leading to better results over time.

In advanced contexts, disciplined refers to the internal regulation of one's impulses to align with long-term objectives. It is the antithesis of impulsivity. A disciplined mind is capable of deep work, ignoring superficial interruptions to engage with complex problems, which is a hallmark of high-achievers in any field.

The concept of being disciplined is deeply rooted in the philosophical ideal of self-mastery. It suggests a refined state of character where one’s actions are governed by reason rather than fleeting emotions. Historically, this was viewed as a virtue essential for leadership and intellectual rigor. In modern usage, it remains a critical trait for those seeking mastery in arts, sciences, or personal development, representing the ultimate triumph of will over convenience.

30秒でわかる単語

  • Disciplined means having self-control.
  • It is an adjective.
  • It is a positive trait.
  • It helps reach goals.

When we call someone disciplined, we are giving them a big compliment! It means they have the power to control their own actions to get things done.

Think of a disciplined student who studies for an hour every single day without checking their phone. They aren't just following rules; they have built a habit of excellence.

Being disciplined is all about consistency. It is the bridge between having a goal and actually reaching that goal. Without it, even the best plans often fall apart.

The word discipline comes from the Latin word discipulus, which means 'student' or 'learner'. It is closely related to the word discere, which means 'to learn'.

Historically, a disciplined person was someone who was a dedicated follower of a teacher or a philosophy. Over time, the meaning shifted from just 'being a student' to 'following a strict set of rules'.

In the Middle Ages, it was often used in religious contexts to describe self-punishment to show devotion. Today, we use it in a much more positive way to describe personal growth and professional success.

You will often hear disciplined used to describe someone's work ethic or lifestyle. Common collocations include highly disciplined, self-disciplined, and a disciplined approach.

It is common in professional settings, like when a boss describes a disciplined team that meets every deadline. It is also used in sports to describe athletes who follow strict training regimens.

While it can sound a bit formal, it is perfectly fine to use in casual conversation when talking about fitness, hobbies, or study habits.

While 'disciplined' itself isn't always in idioms, it relates to many: 1. Toe the line: To follow the rules strictly. 2. Keep your nose to the grindstone: To work hard and stay focused. 3. Practice makes perfect: The result of being disciplined. 4. Stick to your guns: To stay firm in your choices. 5. Walk the straight and narrow: To live a disciplined, moral life.

As an adjective, disciplined is used before a noun (a disciplined athlete) or after a linking verb (she is very disciplined). It is a regular adjective and does not have a plural form.

The pronunciation is DIS-uh-plind. The stress is on the first syllable. It rhymes with words like thinned or pinned if you are not careful, but the 'plind' sound is distinct.

It is often modified by adverbs like extremely, very, or remarkably to emphasize the level of control a person possesses.

Fun Fact

It shares a root with the word 'disciple'.

Pronunciation Guide

UK /ˈdɪs.ə.plɪnd/

Clear D, short I, soft S

US /ˈdɪs.ə.plɪnd/

Similar to UK, slightly faster

Common Errors

  • Pronouncing the 'c' as 'k'
  • Missing the 'i' sound
  • Stress on the wrong syllable

Rhymes With

pinned thinned skinned grinned sinned

Difficulty Rating

読解 2/5

Easy to read

Writing 2/5

Easy to use

Speaking 2/5

Easy to say

リスニング 2/5

Easy to hear

What to Learn Next

Prerequisites

rule hard work

Learn Next

diligent consistent focused

上級

self-regulation stoicism

Grammar to Know

Adjective placement

She is disciplined.

Linking verbs

He stays disciplined.

Comparison

More disciplined.

Examples by Level

1

He is a disciplined boy.

He follows rules well.

Adjective before noun.

2

She is very disciplined.

She has good self-control.

Adjective after verb.

3

I want to be disciplined.

I want to have good habits.

Infinitive pattern.

4

They are disciplined students.

They study hard.

Plural noun.

5

Is he disciplined?

Does he follow rules?

Question form.

6

Be disciplined today.

Try to focus.

Imperative.

7

A disciplined cat.

A cat that waits.

Humorous usage.

8

Stay disciplined now.

Keep working.

Linking verb.

1

She has a disciplined routine.

2

He is a disciplined athlete.

3

They are very disciplined at work.

4

Being disciplined helps me.

5

She is more disciplined than him.

6

He is the most disciplined person.

7

We need a disciplined plan.

8

Stay disciplined with your diet.

1

He maintains a disciplined schedule.

2

The team is highly disciplined.

3

She shows a disciplined attitude.

4

It requires a disciplined mind.

5

They take a disciplined approach.

6

He is remarkably disciplined.

7

Being disciplined is hard work.

8

She remains disciplined under pressure.

1

His disciplined training paid off.

2

They followed a disciplined strategy.

3

She is known for her disciplined nature.

4

A disciplined investment plan is key.

5

The disciplined study of history.

6

He is a disciplined professional.

7

We need disciplined leadership now.

8

Her disciplined habits are inspiring.

1

A disciplined adherence to protocol.

2

The disciplined pursuit of excellence.

3

He exhibited a disciplined restraint.

4

A highly disciplined intellectual effort.

5

She maintained a disciplined focus.

6

Disciplined artistic expression is rare.

7

The disciplined application of logic.

8

His disciplined lifestyle is enviable.

1

The disciplined cultivation of virtue.

2

A disciplined rejection of distractions.

3

She practiced a disciplined silence.

4

The disciplined rigor of the study.

5

A disciplined mind avoids chaos.

6

He showed a disciplined commitment.

7

The disciplined structure of the poem.

8

A disciplined approach to philosophy.

類義語

organized controlled systematic methodical rigorous steadfast

反対語

disorganized unruly erratic

よく使う組み合わせ

highly disciplined
self-disciplined
disciplined approach
disciplined routine
disciplined mind
disciplined team
remain disciplined
stay disciplined
disciplined training
disciplined effort

Idioms & Expressions

"Toe the line"

Follow the rules

He had to toe the line to stay.

idiomatic

"Keep one's nose to the grindstone"

Work hard

She kept her nose to the grindstone.

idiomatic

"Practice makes perfect"

Repetition leads to skill

Keep practicing; practice makes perfect.

common

"Stick to your guns"

Hold your ground

You must stick to your guns.

common

"Walk the straight and narrow"

Live correctly

He decided to walk the straight and narrow.

formal

"Get your act together"

Become organized

You need to get your act together.

casual

Easily Confused

discipline vs Punished

Related to verb form

Punished is external, disciplined is internal.

He was punished vs He is disciplined.

discipline vs Strict

Similar meaning

Strict is often imposed by others.

A strict teacher vs A disciplined student.

discipline vs Rigid

Both imply rules

Rigid is negative/inflexible.

Rigid schedule vs Disciplined approach.

discipline vs Diligent

Both imply hard work

Diligent emphasizes effort, disciplined emphasizes control.

Diligent worker vs Disciplined athlete.

Sentence Patterns

A1

Subject + is + disciplined

He is disciplined.

B1

Subject + remains + disciplined

She remains disciplined.

B2

Subject + shows + a + disciplined + approach

He shows a disciplined approach.

B2

It + requires + a + disciplined + mind

It requires a disciplined mind.

A2

Subject + is + very + disciplined

They are very disciplined.

語族

Nouns

discipline the practice of training

Verbs

discipline to train or punish

Adjectives

disciplined showing control

関連

disciple same root

How to Use It

frequency

8

Formality Scale

Formal Neutral Casual

よくある間違い

Using 'discipline' as an adjective disciplined
Discipline is a noun/verb; disciplined is the adjective.
Confusing with 'punished' disciplined
Disciplined means controlled, not just punished.
Misspelling as 'disiplined' disciplined
Remember the 'c' after the 'i'.
Using it for objects systematic
Disciplined usually refers to people or behavior.
Overusing it diligent
Use synonyms to avoid repetition.

Tips

💡

Memory Palace

Visualize a soldier standing tall.

💡

In Work

Use it to describe a good employee.

🌍

Value

It is a key value in many cultures.

💡

Adjective Rule

Always use 'is' or 'are' before it.

💡

Say It

Practice the 'plind' sound.

💡

Spelling

Don't forget the 'c'.

💡

History

Rooted in student life.

💡

Consistency

Be disciplined in your studies.

💡

Comparison

Use 'more disciplined'.

💡

Context

Use it for habits.

Memorize It

Mnemonic

DIS-CIP-LINED: Do I Study Consistently In Practice, Learning In New Every Day?

Visual Association

A person standing straight with a checklist.

Word Web

Control Habit Goal Success

チャレンジ

Set a timer and do one task for 20 minutes without stopping.

語源

Latin

Original meaning: Instruction or teaching

文化的な背景

Can sometimes be associated with harsh punishment in older contexts.

Highly valued in corporate and academic settings.

Many self-help books emphasize discipline.

Practice in Real Life

Real-World Contexts

At work

  • disciplined worker
  • disciplined team
  • disciplined approach

At school

  • disciplined student
  • disciplined study
  • disciplined habit

Sports

  • disciplined training
  • disciplined athlete
  • disciplined effort

Personal life

  • disciplined routine
  • disciplined diet
  • disciplined life

Conversation Starters

"Are you a disciplined person?"

"How do you stay disciplined?"

"Why is it important to be disciplined?"

"Who is the most disciplined person you know?"

"Can anyone become disciplined?"

Journal Prompts

Describe a time you were disciplined.

How does being disciplined help your goals?

What is the hardest part of being disciplined?

Write about a disciplined habit you want to start.

よくある質問

8 問

No, it is an adjective or past participle.

Yes, a well-disciplined dog follows commands.

Undisciplined.

D-I-S-C-I-P-L-I-N-E-D.

Yes, it is a very positive trait.

The verb form can, but the adjective means controlled.

Very common in professional contexts.

It means self-controlled, which is similar to strict.

自分をテスト

fill blank A1

She is a ___ student.

正解! おしい! 正解: disciplined

Disciplined fits the context of a student.

multiple choice A2

What does disciplined mean?

正解! おしい! 正解: Controlled

Disciplined means having self-control.

true false B1

A disciplined person is often chaotic.

正解! おしい! 正解: 間違い

Disciplined people are organized, not chaotic.

match pairs B1

Word

意味

All matched!

Matches opposites.

sentence order B2

下の単語をタップして文を組み立てよう
正解! おしい! 正解:

He is very disciplined.

スコア: /5

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