Diese Seite in deiner Sprache

English

فارسی

العربية

Español

Français

日本語

한국어

Português

中文

हिन्दी

B2 verb #1,800 am häufigsten 7 Min. Lesezeit

개선하다

gaeseonhada Top 1,800

Jetzt üben Beispiele Notizen & Tipps 개선하다 in 30 Sekunden

Erklärung 개선하다 in your Level:

At the A1 level, learners are just beginning to understand basic Korean vocabulary. The word 개선하다 is generally too formal and complex for everyday A1 conversations, which focus on simple survival phrases. However, it is useful to recognize it if you see it on signs or in simple public notices. At this stage, learners should focus on the simpler concept of 'getting better' using the adjective 좋다 (good) and the verb 좋아지다 (to become good). If you want to say something improved, you would simply say '좋아졌어요' (It got better). You do not need to worry about the active, intentional nuance of 개선하다 yet. Just knowing that it relates to 'making things good' is enough. Focus on basic sentence structures like '이것이 좋아요' (This is good). As you progress, you will learn how to replace these simple phrases with more advanced vocabulary. For now, simply associate the sound 'gae-seon' with the idea of 'good change.' Practice listening for it in formal announcements, even if you cannot use it actively in your own sentences yet.

Registriere dich kostenlos für die vollständige Erklärung

At the A2 level, learners can form more complex sentences and are starting to encounter formal language in reading and listening exercises. You might see 개선하다 in short texts about health, habits, or community rules. You should understand that it means 'to improve' and is used with the object marker 을/를. For example, you can understand a sentence like '건강을 개선해요' (Improve health). At this level, you can start using it in simple writing tasks, such as writing about your New Year's resolutions: '나쁜 습관을 개선하고 싶어요' (I want to improve my bad habits). You should also learn to recognize the noun form, 개선 (improvement). While you might still prefer to use 좋아지다 in casual speech with friends, using 개선하다 in your writing will make your sentences look much more mature. Practice combining it with basic grammar points like -고 싶다 (want to) or -야 하다 (have to). Remember that it requires an active effort, unlike things that just naturally get better over time.

Registriere dich kostenlos für die vollständige Erklärung

At the B1 level, you are expected to handle a wider variety of topics, including work, school, and social issues. 개선하다 becomes an essential vocabulary word. You should be comfortable using it in both spoken and written Korean when discussing problems and solutions. You will frequently use it with abstract nouns like 환경 (environment), 제도 (system), and 관계 (relationship). You should also master the passive form, 개선되다 (to be improved), and know when to use the subject marker 이/가 instead of 을/를. For example, '서비스가 개선되었어요' (The service has been improved). In B1 writing tasks, such as expressing your opinion on a social issue, using phrases like '이 문제를 개선하기 위해서...' (In order to improve this problem...) is highly recommended. You should also be able to distinguish it from similar words like 향상시키다 (to enhance) and 발전하다 (to develop). Start paying attention to how native speakers use this word in news reports and formal interviews to grasp its natural collocations and professional tone.

Registriere dich kostenlos für die vollständige Erklärung

At the B2 level, your use of 개선하다 should be fluent and accurate across various complex contexts. You are expected to discuss abstract concepts, defend opinions, and propose solutions to systemic issues. This word is a cornerstone of B2 vocabulary, especially for the TOPIK II exam. You should effortlessly use complex grammar structures with it, such as '개선할 여지가 있다' (There is room for improvement) or '개선책을 마련하다' (To prepare an improvement plan). You must clearly understand the nuance: 개선하다 implies rectifying a flaw or deficiency, whereas other words might just mean general growth. In professional or academic settings, you can confidently say, '업무 효율성을 개선하기 위한 방안을 제안합니다' (I propose a plan to improve work efficiency). You should also be familiar with its use in passive constructions within formal reports: '상황이 크게 개선된 것으로 나타났다' (It appeared that the situation was greatly improved). Mastery at this level means not just knowing the definition, but using it to construct persuasive, logical arguments in both speech and writing.

At the C1 level, you possess an advanced, near-native command of the language. Your use of 개선하다 is nuanced and contextually perfect. You can seamlessly integrate it into sophisticated discussions on politics, economics, sociology, and corporate strategy. You understand its etymology (Hanja 改善) and how it relates to other Hanja-based vocabulary. You use advanced collocations naturally, such as '구조적 모순을 개선하다' (to improve structural contradictions) or '처우 개선을 요구하다' (to demand improvement in treatment/conditions). You can easily navigate complex passive and causative structures, and you know exactly when to use the noun form (개선) versus the verb form to optimize sentence flow and rhetorical impact. In academic writing or professional presentations, you employ phrases like '점진적인 개선' (gradual improvement) or '획기적인 개선' (groundbreaking improvement) to add precision to your arguments. At this stage, the word is a fully integrated tool in your linguistic arsenal, allowing you to articulate complex critiques and propose systemic reforms with absolute clarity and authority.

Registriere dich kostenlos für die vollständige Erklärung

At the C2 level, your mastery of Korean is equivalent to that of a highly educated native speaker. You use 개선하다 not just correctly, but with stylistic elegance and rhetorical power. You can manipulate its usage to suit any register, from highly academic dissertations to persuasive political speeches. You are acutely aware of the subtle socio-cultural implications of the word when used in public discourse—for instance, how politicians use '제도 개선' as a euphemism for sweeping reforms, or how corporations use '품질 개선' in crisis management PR. You effortlessly combine it with highly advanced grammar and idiomatic expressions. You can critique texts based on their use of such vocabulary and can effortlessly substitute it with highly specific synonyms depending on the exact shade of meaning required (e.g., 쇄신하다, 시정하다, 개혁하다). Your understanding goes beyond the dictionary definition; you comprehend the word's weight, its historical usage in Korean modernization narratives, and its precise psychological impact on the listener or reader in high-stakes professional and academic environments.

Registriere dich kostenlos für die vollständige Erklärung

Jetzt üben Beispiele Notizen & Tipps

개선하다 in 30 Sekunden

개선하다 is a formal Korean verb meaning to improve, upgrade, or reform something by actively fixing its flaws, commonly used in business and politics.
This verb is transitive, meaning it requires an object marked by the particle 을/를, such as in the phrase 제도를 개선하다 (to improve a system).
Its passive counterpart is 개선되다 (to be improved), which is used when the focus is on the subject undergoing the positive change without specifying the actor.
While similar to 나아지다 (to get better), 개선하다 implies a deliberate, active effort to make changes, whereas 나아지다 can happen naturally over time.

The Korean verb 개선하다 (gae-seon-ha-da) is a formal and highly useful word that translates to 'to improve,' 'to make better,' or 'to reform.' It is derived from the Hanja characters 改 (고칠 개 - to change or fix) and 善 (착할 선 - good or virtuous). Therefore, its literal meaning is 'to change something into a good state.' This word is primarily used when there is a deliberate, active effort to fix a flaw, rectify a deficiency, or upgrade a system, process, or habit. Unlike words that describe natural improvement over time, 개선하다 implies intentionality and action.

Core Meaning: To actively and intentionally improve a situation, system, or object by addressing its faults.

우리는 이 제도를 개선하다.

When learning this word, it is crucial to understand its transitive nature. It requires an object, usually marked by the particle 을/를. You improve 'something.' This 'something' is often an abstract concept like a system (제도), an environment (환경), a relationship (관계), or a habit (습관).

Grammar Focus: Always use with an object marker: [Noun]을/를 개선하다.

근무 환경을 개선해야 합니다.

In professional environments, you will frequently hear this word during meetings, performance reviews, and strategic planning sessions. Companies are always looking to 'improve' their services (서비스를 개선하다) or 'improve' their profitability (수익성을 개선하다).

품질을 개선하는 것이 목표입니다.

Furthermore, in the context of government and public policy, politicians often promise to improve the lives of citizens. They might talk about improving public transportation (대중교통을 개선하다) or improving the educational system (교육 제도를 개선하다).

Public Sector Usage: Highly prevalent in news and politics regarding systemic reforms.

복지 정책을 개선했습니다.

On a personal level, individuals use this word to talk about self-improvement. If you have a bad habit, you want to improve it (나쁜 습관을 개선하다). If your health is deteriorating due to poor diet, you need to improve your eating habits (식습관을 개선하다).

생활 방식을 개선하려고 노력 중입니다.

In summary, 개선하다 is a versatile, formal, and highly impactful verb that bridges the gap between identifying a problem and actively working to solve it, making it an essential vocabulary word for intermediate and advanced Korean learners.

Using 개선하다 correctly involves understanding its syntactic structures and common collocations. As a transitive verb, it strictly requires an object. The basic sentence pattern is Subject + Object + 개선하다. For example, '정부가 제도를 개선했다' (The government improved the system).

Basic Structure: [Subject]이/가 [Object]을/를 개선하다.

회사가 복지를 개선했다.

Often, the subject is omitted in Korean if it is understood from context, so you will frequently see just the object and the verb: '환경을 개선하다' (to improve the environment). You can also modify nouns using the adnominal form 개선하는 (improving) or 개선할 (to improve). For instance, '개선할 점' translates to 'points to improve' or 'areas for improvement.' This is a highly common phrase in feedback sessions.

Noun Modification: 개선할 [Noun] - Something to improve.

우리가 개선할 점이 많습니다.

Another crucial aspect is the passive form, 개선되다 (to be improved). When you want to focus on the fact that a situation has gotten better, rather than who made it better, you use the passive form with the subject marker 이/가. '상황이 개선되었다' (The situation has been improved / The situation improved).

건강이 많이 개선되었습니다.

Passive Usage: [Subject]이/가 개선되다.

In conjunction with other grammar points, you can express intention or necessity. '개선해야 하다' means 'must improve.' '개선하려고 하다' means 'intend to improve.' '개선하기 위해' means 'in order to improve.'

서비스를 개선하기 위해 노력하겠습니다.

By mastering these various forms and structural patterns, you can express complex ideas about progress, reform, and enhancement in both spoken and written Korean with high accuracy and natural fluency.

문제를 개선합시다.

You will encounter 개선하다 across a wide variety of formal and semi-formal contexts in Korea. It is a staple of news broadcasts, corporate communications, political speeches, and academic writing. In the daily news, reporters frequently use this word when discussing societal issues.

News Media: Used to report on government policies, economic reforms, and social changes.

정부는 고용 제도를 개선할 방침입니다.

In the corporate world, it is an unavoidable buzzword. During meetings, managers will ask employees for ideas on how to improve efficiency or customer satisfaction.

업무 프로세스를 개선해야 합니다.

You will also see it frequently in customer service contexts. When you leave a complaint or feedback on a Korean website, the automated response or the customer service representative will almost always promise to 'improve' the service based on your feedback.

Customer Service: Used to apologize for inconveniences and promise better future experiences.

고객님의 의견을 반영하여 서비스를 개선하겠습니다.

In the medical and health fields, doctors and health professionals use 개선하다 to talk about lifestyle changes. They will advise patients to improve their diet, sleep habits, or exercise routines to manage health conditions.

Healthcare: Used to recommend positive changes in patient habits and lifestyle.

식습관을 개선하는 것이 중요합니다.

Finally, in the realm of technology and software, update logs and patch notes constantly use the noun form 개선 (improvement) or the verb form to describe bug fixes and feature upgrades.

앱의 성능을 개선했습니다.

Understanding these contexts helps you know not just what the word means, but the appropriate social and professional situations in which to deploy it.

Learners often make a few specific mistakes when using 개선하다, primarily related to object selection, passive vs. active voice confusion, and distinguishing it from similar verbs. The most common grammatical error is using the object marker 을/를 with the passive form 개선되다.

Particle Error: Incorrect: 제도를 개선되었다. Correct: 제도가 개선되었다.

상황이 많이 개선되었습니다.

Another frequent mistake is using 개선하다 for physical objects in a way that implies repair. If your car is broken, you do not '개선하다' the car; you repair it (수리하다 or 고치다). 개선하다 is reserved for systems, habits, environments, quality, and abstract concepts.

컴퓨터를 고치다 (O) / 컴퓨터를 개선하다 (X).

Contextual Error: Using the word for natural growth instead of intentional fixing.

Furthermore, learners sometimes confuse 개선하다 with 향상시키다 (to improve/enhance). While they are often interchangeable, 향상시키다 focuses more on elevating a skill, level, or ability from a neutral or good state to a better state (e.g., 실력을 향상시키다 - improve one's skills). 개선하다, on the other hand, carries a stronger nuance of fixing something that is currently flawed, bad, or inefficient.

단점을 개선하다.

Lastly, avoid using this formal word in very casual, everyday situations where simpler vocabulary would suffice. Saying '내 기분을 개선했어' (I improved my mood) sounds unnatural and overly robotic. Instead, say '기분이 좋아졌어' (My mood got better).

Register Error: Using highly formal Hanja words in casual daily conversation.

분위기를 개선하다 (Formal context only).

By being mindful of these common pitfalls, you can use the word accurately and sound much more like a native speaker.

Korean has several words that translate to 'improve' or 'get better' in English, and understanding the nuances between them is key to advanced fluency. Let us compare 개선하다 with its closest synonyms.

나아지다 (To get better): This is a pure Korean word, highly common in everyday speech. It implies a natural progression from a bad state to a better state, often without intentional effort. For example, '병이 나아지다' (The illness is getting better). You cannot use 나아지다 as a transitive verb with 을/를.

상황이 많이 나아졌습니다.

향상시키다 (To enhance / elevate): This Hanja word focuses on raising the level, quality, or ability of something. While 개선하다 implies fixing a flaw, 향상시키다 implies taking something that is already functioning and making it perform at a higher level. '영어 실력을 향상시키다' (To improve English skills).

성능을 향상시켰습니다.

발전하다 (To develop / advance): This word is used for broader growth, evolution, or progress over time. It is often used for countries, technologies, or long-term personal growth. '경제가 발전하다' (The economy develops).

기술이 크게 발전했습니다.

관계를 개선하다 vs 관계가 발전하다.

By carefully choosing between 개선하다, 나아지다, 향상시키다, and 발전하다, you can convey precise meanings and demonstrate a high level of Korean proficiency.

모든 면에서 개선이 필요합니다.

How Formal Is It?

Schwierigkeitsgrad

Wichtige Grammatik

A/V-기 위해(서) (In order to) - Frequently used with 개선하다 to state the purpose of an action.

V-아/어야 하다 (Must/Have to) - Used to express the necessity of improvement.

V-는 것 (Gerund) - Used to turn the act of improving into a noun subject/object.

Passive Voice (이/히/리/기/되다) - Understanding the shift from 개선하다 to 개선되다.

N-에 대한 (About/Regarding) - Used when discussing plans for improvement (개선에 대한 논의).

Registriere dich kostenlos für die vollständige Erklärung

Beispiele nach Niveau

이것을 개선하다.

To improve this.

Basic dictionary form.

개선하고 싶어요.

I want to improve.

Verb + 고 싶다 (want to).

습관을 개선해요.

I improve my habit.

Polite present tense.

개선하세요.

Please improve.

Imperative form.

개선했습니다.

I improved it.

Formal past tense.

개선할 거예요.

I will improve it.

Future tense.

개선이 필요해요.

Improvement is needed.

Noun form + 이 필요하다.

빨리 개선해요.

Improve it quickly.

Adverb + Verb.

나쁜 습관을 개선하고 싶습니다.

I want to improve my bad habits.

Object marker + Verb + 고 싶다.

건강을 위해 식습관을 개선했어요.

I improved my eating habits for my health.

Noun + 을/를 위해 (for the sake of).

이 문제를 어떻게 개선할까요?

How shall we improve this problem?

Verb + ㄹ/을까요 (shall we?).

환경이 많이 개선되었습니다.

The environment has been improved a lot.

Passive form + Past tense.

발음을 개선하려고 매일 연습해요.

I practice every day to improve my pronunciation.

Verb + 려고 (in order to).

서비스를 개선해 주세요.

Please improve the service.

Verb + 아/어 주다 (please do for me).

성적을 개선하는 것이 제 목표입니다.

Improving my grades is my goal.

Verb + 는 것 (gerund).

도로 상황이 개선되어야 합니다.

The road conditions must be improved.

Passive + 아/어야 하다 (must).

정부는 대중교통 시스템을 크게 개선했습니다.

The government greatly improved the public transportation system.

Formal sentence structure with adverbs.

고객의 불만을 수렴하여 제품의 품질을 개선할 예정입니다.

We plan to improve the product's quality by collecting customer complaints.

Verb + ㄹ/을 예정이다 (plan to).

수면 부족 문제를 개선하지 않으면 건강이 나빠질 수 있습니다.

If you do not improve your sleep deprivation problem, your health could worsen.

Verb + 지 않으면 (if not).

이번 회의에서는 업무 환경 개선 방안에 대해 논의하겠습니다.

In this meeting, we will discuss plans for improving the work environment.

Noun + 에 대해 논의하다 (discuss about).

제도가 개선됨에 따라 많은 사람들이 혜택을 받게 되었습니다.

As the system was improved, many people came to receive benefits.

Verb + ㅁ/음에 따라 (as, according to).

스스로 단점을 찾아내고 개선하려는 노력이 필요합니다.

The effort to find and improve one's own shortcomings is necessary.

Verb + 려는 노력 (effort to).

그 회사는 수익성을 개선하기 위해 구조조정을 단행했습니다.

That company carried out restructuring to improve profitability.

Verb + 기 위해 (in order to).

오래된 규제를 개선하는 것이 경제 발전의 첫걸음입니다.

Improving outdated regulations is the first step in economic development.

Noun modification + 는 것.

노사 양측은 근로 조건 개선을 위한 합의안을 도출하는 데 성공했다.

Both labor and management succeeded in drawing up an agreement to improve working conditions.

Complex noun phrases and formal vocabulary.

기존의 평가 방식을 전면적으로 개선하지 않는 한, 공정성 논란은 계속될 것이다.

Unless the existing evaluation method is completely improved, the controversy over fairness will continue.

Verb + 지 않는 한 (unless).

전문가들은 미세먼지 문제를 근본적으로 개선하기 위한 장기적인 대책이 시급하다고 지적한다.

Experts point out that long-term measures to fundamentally improve the fine dust problem are urgent.

Indirect quotation and advanced adverbs.

사용자 인터페이스(UI)를 직관적으로 개선함으로써 고객 만족도를 크게 높일 수 있었습니다.

By intuitively improving the user interface (UI), we were able to greatly increase customer satisfaction.

Verb + ㅁ/음으로써 (by doing).

교육부는 공교육의 질적 개선을 도모하기 위해 새로운 교육 과정을 도입하기로 결정했다.

The Ministry of Education decided to introduce a new curriculum to promote the qualitative improvement of public education.

Formal institutional vocabulary + 기로 결정하다.

단순히 시설을 확충하는 것을 넘어, 서비스의 질을 실질적으로 개선하는 데 초점을 맞춰야 한다.

Beyond simply expanding facilities, we must focus on practically improving the quality of service.

Verb + 는 것을 넘어 (beyond doing).

이번 법안 개정은 사회적 약자의 인권 상황을 개선하는 데 크게 기여할 것으로 기대된다.

This bill revision is expected to greatly contribute to improving the human rights situation of the socially vulnerable.

Verb + ㄹ/을 것으로 기대되다 (expected to).

기업의 지배구조 개선은 외국인 투자자들의 신뢰를 회복하기 위한 필수적인 과제이다.

Improving corporate governance is an essential task to restore the trust of foreign investors.

Noun + 은/는 필수적인 과제이다.

해당 정책은 표면적인 증상 완화에 그칠 뿐, 구조적 모순을 근본적으로 개선하는 데는 한계를 드러냈다.

The policy merely alleviated superficial symptoms and revealed limitations in fundamentally improving structural contradictions.

Advanced critique vocabulary and structure.

만성적인 적자 구조를 탈피하기 위해서는 뼈를 깎는 체질 개선이 선행되어야 함은 자명한 이치이다.

It is self-evident that bone-crushing structural improvement must precede in order to break away from the chronic deficit structure.

Idiomatic expression (뼈를 깎는) + Formal logical structure.

시민 사회의 지속적인 요구와 압박이 결국 불합리한 관행을 개선하는 원동력으로 작용했다.

The continuous demands and pressure from civil society ultimately acted as the driving force to improve irrational practices.

Abstract nouns + 으로 작용하다 (act as).

인공지능 기술의 도입은 제조 공정의 효율성을 비약적으로 개선할 수 있는 잠재력을 내포하고 있다.

The introduction of artificial intelligence technology contains the potential to dramatically improve the efficiency of the manufacturing process.

Advanced adverbs (비약적으로) and formal verbs (내포하다).

과도한 규제가 혁신을 저해한다는 지적에 따라, 정부는 규제 환경을 네거티브 방식으로 개선하기로 합의했다.

Following the criticism that excessive regulation hinders innovation, the government agreed to improve the regulatory environment to a negative system.

에 따라 (according to) + specialized terminology.

조직 내 소통 부재를 개선하고자 도입된 수평적 직급 체계가 오히려 책임 소재를 불분명하게 만들었다는 비판이 제기된다.

Criticism is raised that the horizontal rank system, introduced to improve the lack of communication within the organization, rather made the locus of responsibility unclear.

Verb + 고자 (intention) + complex passive phrasing.

기후 변화에 대응하기 위한 국제 사회의 공조는 탄소 배출권 거래 제도의 실효성 있는 개선을 전제로 한다.

The international community's cooperation to respond to climate change is premised on the effective improvement of the carbon emission trading system.

을/를 전제로 하다 (premised on).

복지 사각지대를 해소하기 위해서는 단편적인 지원금 지급을 넘어 전달 체계 전반을 혁신적으로 개선해야 마땅하다.

In order to resolve blind spots in welfare, it is proper to innovatively improve the entire delivery system beyond the piecemeal provision of subsidies.

아/어야 마땅하다 (it is right/proper to).

관료주의의 폐해를 타파하고 행정 서비스의 질적 도약을 이룩하기 위해서는, 관행적 답습에서 벗어나 시스템 전반을 환골탈태 수준으로 개선해야 한다.

In order to break down the evils of bureaucracy and achieve a qualitative leap in administrative services, we must break away from customary repetition and improve the entire system to the level of a complete transformation.

Highly advanced idioms (환골탈태) and rhetorical phrasing.

해당 기업의 지배구조 개선 조치는 주주 가치 제고라는 명분 하에 단행되었으나, 실질적으로는 오너 일가의 지배력을 강화하는 우회적 수단으로 악용되었다는 의혹을 지울 수 없다.

The company's corporate governance improvement measures were carried out under the pretext of enhancing shareholder value, but the suspicion cannot be erased that they were practically abused as an indirect means to strengthen the owner family's control.

Complex academic/journalistic critique structure.

사회적 양극화 해소를 위한 소득 분배 구조의 개선은 단기적인 재정 투입만으로는 요원하며, 조세 제도의 누진성 강화와 노동 시장의 이중 구조 혁파가 병행되어야만 그 실효성을 담보할 수 있다.

The improvement of the income distribution structure to resolve social polarization is distant with only short-term financial input, and its effectiveness can only be guaranteed when the strengthening of the progressivity of the tax system and the breaking down of the dual structure of the labor market are paralleled.

Economic terminology and highly formal logical connectors.

역사 교과서 서술 방식의 개선을 둘러싼 소모적인 이념 논쟁을 지양하고, 미래 세대에게 객관적이고 균형 잡힌 역사관을 심어줄 수 있는 건설적인 공론의 장을 마련하는 것이 시급하다.

It is urgent to avoid the exhaustive ideological debate over the improvement of the historical textbook narrative method and to prepare a constructive arena for public discourse that can instill an objective and balanced historical perspective in future generations.

Advanced socio-political vocabulary and complex noun modification.

도시 재생 사업은 단순한 물리적 환경의 개선을 뛰어넘어, 지역 공동체의 자생력을 회복하고 주민들의 삶의 질을 총체적으로 고양하는 방향으로 추진되어야 마땅하다.

Urban regeneration projects must be promoted in a direction that goes beyond the simple improvement of the physical environment to recover the self-sustaining power of the local community and holistically elevate the residents' quality of life.

을/를 뛰어넘어 (going beyond) + highly formal verbs.

사법부의 신뢰 회복은 전관예우와 같은 고질적인 병폐를 발본색원하고, 재판의 공정성과 투명성을 담보할 수 있는 제도적 개선이 수반될 때 비로소 가능해질 것이다.

The restoration of trust in the judiciary will only become possible when it is accompanied by institutional improvements that can eradicate chronic evils such as the privileges of former posts and guarantee the fairness and transparency of trials.

Four-character idioms (발본색원) and conditional formal structures.

디지털 전환 시대에 부응하기 위해서는 낡은 규제 프레임워크를 과감히 철폐하고, 네거티브 규제 방식으로의 전면적인 체질 개선을 통해 혁신 생태계를 조성하는 데 국가적 역량을 집중해야 한다.

In order to meet the era of digital transformation, we must boldly abolish the outdated regulatory framework and concentrate national capabilities on creating an innovation ecosystem through a full-scale structural improvement to a negative regulatory system.

Policy and technology jargon combined with persuasive rhetoric.

저출산 고령화라는 인구 구조의 근본적인 변화에 직면하여, 단편적인 출산 장려책을 넘어 일과 가정의 양립이 가능한 사회 구조적 개선이 국가의 명운을 좌우할 핵심 과제로 대두되었다.

Facing the fundamental change in the demographic structure of low birth rate and aging, beyond piecemeal birth encouragement policies, the socio-structural improvement that enables the compatibility of work and family has emerged as a core task that will determine the fate of the nation.

Highly formal societal analysis phrasing.

Synonyme

향상시키다 개량하다 고치다 보완하다

Gegenteile

악화시키다 퇴보하다

Häufige Kollokationen

제도를 개선하다

환경을 개선하다

관계를 개선하다

구조를 개선하다

품질을 개선하다

서비스를 개선하다

처우를 개선하다

수익성을 개선하다

체질을 개선하다

인식을 개선하다

Häufige Phrasen

개선할 점

개선의 여지가 있다

개선책을 마련하다

개선 방안

점진적인 개선

근본적인 개선

환경 개선

구조 개선

품질 개선

제도 개선

Wird oft verwechselt mit

개선하다 vs 나아지다 (To get better naturally, without intentional effort)

개선하다 vs 향상시키다 (To elevate or enhance something that is already functioning, like a skill)

개선하다 vs 고치다 (To repair a physical object or cure a disease)

Redewendungen & Ausdrücke

"환골탈태하다 (to undergo a complete transformation/improvement)"

"면모를 일신하다 (to completely renew one's appearance/state)"

"발본색원하다 (to eradicate the root of an evil, often a prerequisite for 개선)"

"구태를 벗다 (to break away from old, bad habits/practices)"

"새 술은 새 부대에 (new wine in new bottles - implying systemic improvement)"

"일취월장하다 (to make rapid progress/improvement daily and monthly)"

"괄목상대하다 (to improve so much that one must rub their eyes and look again)"

"개과천선하다 (to repent of one's errors and turn over a new leaf)"

"상전벽해 (a complete transformation, like a mulberry field turning into the sea)"

"일신우일신 (daily improvement, renewing oneself day by day)"

Leicht verwechselbar

개선하다 vs

Satzmuster

Registriere dich kostenlos, um alle Beispiele zu sehen

So verwendest du es

nuance

Implies a transition from a negative/flawed state to a positive/functional state through active effort.

formality

Highly formal.

collocation warning

Do not use with natural phenomena (e.g., 날씨를 개선하다 - incorrect. Use 날씨가 좋아지다).

Häufige Fehler

Using 을/를 with the passive form 개선되다 (e.g., 제도를 개선되었다).
Using 개선하다 to mean repairing a broken physical object (e.g., 핸드폰을 개선하다).
Using it in overly casual contexts where 좋아지다 is more appropriate (e.g., 내 기분을 개선했어).
Confusing it with 향상시키다 when talking about skills (e.g., 수영 실력을 개선하다 instead of 향상시키다).
Using it for natural phenomena that cannot be intentionally fixed (e.g., 날씨를 개선하다).

Tipps

Watch Your Particles

Always double-check your particles when using this word. Use 을/를 with the active verb 개선하다 (내가 제도를 개선하다). Use 이/가 with the passive verb 개선되다 (제도가 개선되다). Mixing these up is a dead giveaway of a non-native speaker.

Pair with Abstract Nouns

Memorize 개선하다 in chunks with its most common abstract noun partners: 제도 (system), 환경 (environment), 구조 (structure), 품질 (quality), and 서비스 (service). This will make your Korean sound much more natural than trying to translate word-for-word from English.

Boost Your TOPIK Score

If you are taking the TOPIK II exam, actively look for opportunities to replace simple verbs like '좋게 하다' or '고치다' with '개선하다' in your essays. It demonstrates a higher level of vocabulary proficiency and fits the formal tone required for the writing section.

Use in Job Interviews

When asked about your strengths or past experiences in a Korean job interview, using phrases like '업무 프로세스를 개선한 경험이 있습니다' (I have experience improving work processes) sounds highly professional and proactive.

Listen for the '선' Sound

Because it is a Hanja word, it is often spoken quickly in news broadcasts. Train your ear to catch the '선' (seon) syllable, which is slightly stressed. If you hear '제도' or '환경' right before it, you can almost guarantee the word is 개선.

Active vs. Passive Improvement

Remember that 개선 implies *action*. If the weather gets better, it's just 날씨가 좋아졌다. If a government actively cleans the air, then 대기 환경을 개선했다. Use it only when there is an agent causing the positive change.

Learn '환골탈태'

If you want to impress a native speaker, learn the four-character idiom 환골탈태 (Hwangoltaltae), which means a complete, radical improvement or transformation. You can use it alongside 개선: '환골탈태 수준으로 개선하다' (To improve to the level of a complete transformation).

Read Business News

To see how this word is used naturally, read the economy or business section of Korean news websites (like Naver News). You will see '개선' in headlines almost every day. Pay attention to the verbs and adjectives used around it.

Don't Use for Healing

Do not use 개선하다 for healing a cut or a broken bone. Use 낫다 (to heal/recover) or 치료하다 (to treat). While you can improve your general health (건강을 개선하다), you cannot 'improve' a specific physical injury with this word.

Create a Collocation Map

Draw a mind map with '개선하다' in the center. Branch out with the nouns it commonly modifies (제도, 환경, 습관). Then branch out further with adverbs that commonly modify it (크게, 획기적으로, 점진적으로). This visual tool will help you remember the entire phrase.

Einprägen

Eselsbrücke

Imagine a 'guy' (개) named 'Sean' (선) who fixes things. 'Guy Sean' is always trying to IMPROVE the situation.

Wortherkunft

Kultureller Kontext

Do not use this word to tell a superior to 'improve' their behavior directly, as it sounds commanding and arrogant. Use softer phrasing like '조금 더 나아졌으면 좋겠습니다' (It would be nice if it got a little better).

Standard Korean, understood and used universally across all regions.

Highly formal and professional. Suitable for business, news, and academic writing.

Im Alltag üben

Kontexte aus dem Alltag

Gesprächseinstiege

"최근에 스스로 개선하고 싶은 습관이 있나요? (Do you have any habits you want to improve recently?)"

"우리 회사의 업무 환경 중 가장 먼저 개선해야 할 점은 무엇이라고 생각하십니까? (What do you think is the first thing we need to improve about our company's work environment?)"

"한국의 대중교통 시스템에서 개선되었으면 하는 부분이 있나요? (Is there any part of Korea's public transportation system that you wish would be improved?)"

"건강을 개선하기 위해 어떤 노력을 하고 계신가요? (What efforts are you making to improve your health?)"

"최근 정부가 발표한 제도 개선안에 대해 어떻게 생각하십니까? (What do you think about the system improvement plan recently announced by the government?)"

Tagebuch-Impulse

Write about a bad habit you successfully improved (개선했다) in the past.

Identify a problem in your local community and propose a way to improve it (개선 방안).

Describe how your Korean language skills have improved (개선되었다) since you started studying.

Write a formal email to a company suggesting an improvement (개선) to their product.

Reflect on a time when a relationship with a friend or colleague needed improvement (관계 개선).

Häufig gestellte Fragen

10 Fragen

No, it is generally incorrect to use 개선하다 for repairing broken physical items. For a broken phone, car, or computer, you should use 수리하다 (to repair) or 고치다 (to fix). 개선하다 is reserved for abstract concepts, systems, environments, or qualities. For example, you can improve the 'performance' (성능을 개선하다) of a phone, but not the physical phone itself.

나아지다 means 'to get better' and is an intransitive verb (it doesn't take an object). It often implies a natural progression, like an illness getting better (병이 나아지다). 개선하다 means 'to improve' and is a transitive verb requiring intentional, active effort to fix a flaw (제도를 개선하다). You cannot say '제도를 나아지다'.

The exact and most natural translation for 'room for improvement' is '개선할 여지'. For example, '아직 개선할 여지가 많습니다' means 'There is still a lot of room for improvement.' This is a highly professional and commonly used phrase in business and academic settings.

For skills like language, sports, or academic ability, 향상시키다 (to enhance/elevate) is much more natural. You would say '한국어 실력을 향상시키다' (to improve/enhance Korean skills). 개선하다 implies fixing a flaw, so unless your Korean is considered a 'problem to be fixed,' 향상시키다 is the better choice.

No, this is a very common grammatical mistake. 개선되다 is the passive form, meaning 'to be improved.' Passive verbs in Korean generally cannot take an object marker (을/를). You must use the subject marker (이/가). Correct: 환경이 개선되었다. Incorrect: 환경을 개선되었다.

It is rarely used in very casual conversation among friends when talking about simple daily things. It sounds too formal and stiff. Instead of saying '내 기분을 개선했어' (I improved my mood), native speakers would say '기분이 좋아졌어' (My mood got better). Reserve 개선하다 for serious, formal, or professional topics.

The noun form is simply 개선 (improvement). It is very commonly used in compound nouns or phrases, such as 개선점 (points for improvement), 개선책 (improvement measures), or 환경 개선 (environmental improvement). Using the noun form is a great way to sound more advanced in your writing.

Yes, absolutely. '관계를 개선하다' (to improve a relationship) is a very common and natural collocation. It implies that the relationship is currently strained or problematic, and active effort is being made to fix it. This is used in both personal contexts and international relations (e.g., 외교 관계를 개선하다).

Literally, it means 'to improve one's physical constitution.' However, in business news, it is a very common idiom meaning 'to fundamentally restructure a company to make it more efficient and profitable.' For example, '기업 체질 개선' means corporate restructuring or fundamental corporate improvement.

In a formal or professional setting, you can use the honorific form: '개선해 주시기 바랍니다' (I hope you will improve it) or '개선해 주십시오' (Please improve it). A slightly softer way is to suggest it: '개선하는 것이 좋겠습니다' (It would be good to improve it). Avoid blunt commands like '개선해라' unless you are a high-ranking boss speaking to a subordinate.

Registriere dich kostenlos für Tipps & Notizen