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B2 verb #3,000 le plus courant 6 min de lecture

검증하다

geomjeunghada
Entraîne-toi Exemples Notes et astuces 검증하다 en 30 secondes
Explication 검증하다 in your Level:
At the A1 level, you don't need to use '검증하다' often, but it's good to know it means a 'very serious check.' Imagine you have a toy and you want to see if it really works by dropping it or putting it in water. That 'testing' is like '검증하다.' In simple Korean, we usually use '확인하다' (check). If you want to say 'I checked my homework,' you say '숙제를 확인했어요.' You wouldn't use '검증하다' here because homework isn't a scientific theory. Just remember: '검증하다' is for scientists, police, and big bosses who need to be 100% sure about something important using a test.
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At the A2 level, you can start to distinguish between a simple check and a 'verification.' '검증하다' is a word you might see in news headlines or on TV. It means to test something to see if it is true or safe. For example, if a new phone comes out, people '검증' the battery to make sure it doesn't explode. You can think of it as 'Test + Check.' It's a formal word. When you study for the TOPIK exam, you might see this word in reading passages about science or technology. It's used when someone makes a big claim and others want to see if they are telling the truth.
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At the B1 level, you should begin using '검증하다' in formal writing or discussions. This word is essential for talking about experiments, research, or professional skills. For instance, in a job interview context, a company might '검증' your Korean skills through a test. It's more than just a quick look; it's a systematic process. You'll often see the passive form '검증되다' (to be verified). For example, '이 방법은 효과가 검증되었습니다' (This method's effectiveness has been verified). This sounds much more professional than just saying 'it's good.' Use it when you want to sound objective and reliable.
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At the B2 level, '검증하다' is a key vocabulary item for academic and professional fluency. You should understand its nuances compared to '입증하다' (to prove) and '증명하다' (to certify). '검증하다' specifically refers to the *process* of verification—the act of putting a hypothesis or a system through a series of rigorous tests to check its validity. In a B2 level discussion about social issues, you might talk about '인사 검증' (personnel vetting) for politicians or '사실 검증' (fact-checking) in journalism. It implies a critical approach where one does not take information at face value but seeks empirical evidence.
At the C1 level, you should be able to use '검증하다' in complex sentence structures and understand its application in specialized fields like law, philosophy, and high-level data science. In law, '현장 검증' refers to the judicial inspection of a crime scene. In science, '가설 검증' (hypothesis testing) involves statistical significance and methodology. You should also be aware of collocations like '검증 절차' (verification procedure) and '검증을 거치다' (to go through verification). At this level, you use the word to discuss the epistemological foundations of a claim—how do we know what we know, and has it been subjected to sufficient scrutiny?
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At the C2 level, '검증하다' is used with absolute precision. You understand that it is the cornerstone of the scientific method and systemic integrity. You can discuss the '재검증' (re-verification) of historical facts or the '교차 검증' (cross-verification/triangulation) of data sources in complex research. You might use it in philosophical debates about the '검증 가능성 원리' (Verification Principle). At this level, the word is not just about checking; it's about the systemic validation of truth-claims within a specific framework. You can use it to critique the lack of '검증' in populist rhetoric or to advocate for more rigorous '시스템 검증' in critical infrastructure.
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Entraîne-toi Exemples Notes et astuces

검증하다 en 30 secondes

  • 검증하다 means to verify or validate through rigorous testing.
  • It is more formal and intense than the common word 확인하다.
  • Commonly used in science, law, technology, and politics.
  • Often appears as 가설 검증 (hypothesis testing) or 인사 검증 (vetting).

The Korean verb 검증하다 (Geom-jeung-ha-da) is a sophisticated term that translates primarily to 'to verify,' 'to validate,' or 'to cross-examine.' At its core, it refers to the rigorous process of determining whether a claim, a theory, a fact, or a product is true, accurate, or functional through systematic investigation or empirical testing. Unlike the simpler word '확인하다' (to check), 검증하다 implies a formal, often scientific or legal, standard of proof. It is not just looking at something; it is subjecting it to a trial or a series of tests to ensure its integrity.

Etymological Root
The word is composed of two Hanja characters: 檢 (검), meaning 'to examine' or 'to inspect,' and 證 (증), meaning 'evidence' or 'proof.' Together, they signify the act of using evidence to inspect the validity of something.
Semantic Range
It covers scientific validation (experimental results), judicial verification (evidence in court), and technical certification (software testing or safety checks).
Intensity of Action
It suggests a high level of scrutiny. If you '검증' a person's character, you aren't just meeting them; you are investigating their past and background to ensure they are who they say they are.

"새로운 백신의 효능을 검증하기 위해 수천 명을 대상으로 임상 시험을 실시했다."

— (Clinical trials were conducted on thousands of people to verify the efficacy of the new vaccine.)

In modern Korean society, this word is frequently used in the context of '청문회' (hearings) for high-ranking officials, where their qualifications and ethics are '검증' (verified). It carries a weight of responsibility and objectivity. When a scientist claims a breakthrough, the scientific community must 검증하다 the results through peer review and replication. This process is the backbone of the scientific method.

"이 가설은 아직 실험을 통해 검증되지 않았습니다."

— (This hypothesis has not yet been verified through experiments.)

Furthermore, in the digital age, '팩트 체크' (fact-checking) is essentially the act of 검증하다 applied to news and social media. It involves looking for primary sources, cross-referencing data, and ensuring that information has not been manipulated. The term is also vital in the tech industry, specifically in '검증 및 타당성 확인' (Verification and Validation - V&V), which ensures software meets specifications and fulfills its intended purpose.

Using 검증하다 correctly requires understanding its formal tone and its typical grammatical objects. It is almost exclusively used with abstract nouns that represent claims, theories, abilities, or facts. You rarely '검증' a physical object like a chair unless you are testing its structural integrity or safety standards.

1. Common Object Pairings

  • 가설 (Hypothesis): 가설을 검증하다 (To test/verify a hypothesis).
  • 이론 (Theory): 이론의 타당성을 검증하다 (To verify the validity of a theory).
  • 능력 (Ability/Capability): 실무 능력을 검증하다 (To verify practical skills).
  • 사실 (Fact): 사실 여부를 검증하다 (To verify whether something is a fact).
  • 보안 (Security): 시스템 보안을 검증하다 (To verify system security).

"전문가들은 그 기술의 실용성을 철저히 검증했습니다."

(Experts thoroughly verified the practicality of that technology.)

2. Passive vs. Active Forms

In academic and technical writing, the passive form 검증되다 (to be verified) is extremely common. It shifts the focus from the person doing the testing to the result of the test itself.

Active:
과학자들이 데이터를 검증했다. (Scientists verified the data.)
Passive:
데이터가 과학자들에 의해 검증되었다. (The data was verified by scientists.)

3. Contextual Nuances

In a corporate setting, 검증하다 often appears during the hiring process or performance reviews. It implies a deep dive into a candidate's portfolio or a project's ROI. In politics, it refers to '인사 검증' (personnel vetting), where a candidate's entire life is scrutinized for potential scandals.

You will encounter 검증하다 in environments where accuracy and truth are paramount. It is a staple of formal Korean discourse.

1. News and Journalism

News anchors often use this word when discussing investigative reports. "우리는 제보자의 주장을 검증하기 위해 현장을 방문했습니다" (We visited the site to verify the informant's claim). It signals to the audience that the news outlet is performing its due diligence.

2. Academic and Scientific Research

In any research paper (논문), the methodology section will discuss how the variables were '검증' (verified). The term '가설 검증' (hypothesis testing) is a fundamental concept in statistics and social sciences.

"본 연구는 제안된 모델의 효율성을 검증하는 데 목적이 있다."

(The purpose of this study is to verify the efficiency of the proposed model.)

3. Legal and Political Settings

During court proceedings, evidence must be '검증'. This might involve a '현장 검증' (on-site inspection/reconstruction of a crime). In politics, the '인사 검증 시스템' (personnel vetting system) is a frequent topic of debate regarding government appointments.

4. Business and Technology

In the tech world, '검증' is part of the QA (Quality Assurance) process. Before a product is launched, its safety, performance, and security must be '검증' to prevent failures. Terms like '기술 검증' (Proof of Concept - PoC) are common in B2B transactions.

Because 검증하다 has several close synonyms, learners often struggle with choosing the right word for the right context. Here are the most frequent pitfalls.

1. Overusing it for Simple Tasks

As mentioned, '검증하다' is for rigorous processes. Using it for checking your watch or checking if you have your keys is incorrect.

  • ❌ 숙제를 다 했는지 검증해 봐. (Verify if you finished your homework.) - Too formal.
  • ✅ 숙제를 다 했는지 확인해 봐. (Check if you finished your homework.)

2. Confusing '검증하다' with '입증하다'

While similar, 입증하다 (Ip-jeung-ha-da) means 'to prove' or 'to substantiate.' '검증' is the process of testing, while '입증' is the successful result of showing something is true.

검증 (Verification):
Testing the hypothesis (could be true or false).
입증 (Proof):
Successfully showing the hypothesis is true.

3. Confusing '검증하다' with '증명하다'

증명하다 (Jeung-myeong-ha-da) is often used for logical or mathematical proofs, or for providing certificates (e.g., '재학 증명서' - certificate of enrollment). '검증' is more empirical and investigative.

Error Example:

"이 수학 공식을 검증하세요." (Verify this math formula.)

Better: "이 수학 공식을 증명하세요." (Prove this math formula.)

To truly master 검증하다, you must understand its neighbors in the semantic field of 'checking and proving.'

확인하다 (Confirm/Check)

The most common and versatile word. Used for checking facts, status, or physical presence. Low intensity.

입증하다 (Substantiate/Prove)

Used when you have evidence to support a claim. Often used in legal or argumentative contexts.

증명하다 (Prove/Certify)

Focuses on logical certainty or official certification. Common in math, logic, and official documents.

실증하다 (Demonstrate with Facts)

To prove something through actual examples or practical experience. Very empirical.

대조하다 (Compare/Cross-check)

To verify by comparing two different things (e.g., comparing a signature with an ID).

심사하다 (Screen/Judge)

To examine and evaluate based on certain criteria, often for a competition or application.

Comparison Table

WordNuanceExample Object
검증하다Scientific/Rigorous Test가설, 이론, 보안
확인하다General Check예약, 날짜, 이름
입증하다Legal/Evidence-based무죄, 유죄, 혐의

Choosing the right word elevates your Korean from 'functional' to 'professional.' Using 검증하다 in a business meeting shows that you value data-driven decision-making and thoroughness.

How Formal Is It?

Niveau de difficulté

Grammaire à connaître

-기 위해 (Purpose)

-을 통해 (Means/Method)

-는지 (Indirect Question)

-아/어 보다 (Attempt)

Passive voice (-되다)

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Exemples par niveau

1

이것이 진짜인지 검증해요.

Verify if this is real.

Present tense polite form (-어요).

2

그는 실력을 검증하고 싶어해요.

He wants to verify his skills.

-고 싶어하다 (want to).

3

우리는 사실을 검증합니다.

We verify the facts.

Formal polite form (-습니다).

4

이 약을 검증해 보세요.

Please try verifying this medicine.

-아/어 보세요 (please try doing).

5

검증이 필요해요.

Verification is needed.

Noun form (검증) + 이/가 필요하다.

6

누가 검증해요?

Who verifies it?

Interrogative '누가' (who).

7

여기서 검증하세요.

Please verify here.

Imperative (-세요).

8

검증은 중요해요.

Verification is important.

Topic marker -은.

1

새로운 기계를 검증하기 시작했습니다.

We started verifying the new machine.

-기 시작하다 (start to).

2

전문가가 그 그림을 검증했어요.

An expert verified that painting.

Past tense (-었어요).

3

이 가설을 어떻게 검증할까요?

How shall we verify this hypothesis?

-ㄹ까요? (shall we?).

4

결과를 검증한 후에 알려주세요.

Please let me know after verifying the results.

-ㄴ 후에 (after doing).

5

이 방법은 이미 검증되었습니다.

This method has already been verified.

Passive form (검증되다).

6

검증하는 과정이 아주 복잡해요.

The process of verifying is very complex.

Noun-modifying form (-는).

7

정확하게 검증해야 합니다.

You must verify it accurately.

-아야 하다 (must).

8

검증되지 않은 정보는 믿지 마세요.

Do not believe unverified information.

-지 마세요 (don't).

1

정부는 후보자의 자질을 철저히 검증할 계획이다.

The government plans to thoroughly verify the candidate's qualifications.

-ㄹ 계획이다 (plan to).

2

이 이론은 수많은 실험을 통해 검증되었다.

This theory was verified through numerous experiments.

Through (~을 통해).

3

우리는 데이터의 신뢰성을 검증해야 합니다.

We need to verify the reliability of the data.

Noun + 의 (possessive).

4

제품의 안전성을 검증하는 데 시간이 걸립니다.

It takes time to verify the safety of the product.

-는 데 (in doing/for doing).

5

그의 주장은 아직 과학적으로 검증되지 않았다.

His claim has not yet been scientifically verified.

Adverbial form (-적으로).

6

시스템의 오류를 검증하기 위해 테스트를 반복했다.

The test was repeated to verify system errors.

-기 위해 (in order to).

7

검증 절차가 까다로워서 통과하기 어렵다.

The verification procedure is strict, so it's hard to pass.

-아/어서 (reason/cause).

8

전문가 그룹이 이 기술을 검증하고 있다.

A group of experts is verifying this technology.

Progressive (-고 있다).

1

연구팀은 가설을 검증하기 위해 대조군을 설정했다.

The research team set up a control group to verify the hypothesis.

Control group (대조군).

2

이 보고서는 시장의 수요를 검증한 결과를 담고 있다.

This report contains the results of verifying market demand.

Contains (~을 담고 있다).

3

언론은 정치인의 발언을 실시간으로 검증하기 시작했다.

The media began to verify politicians' remarks in real-time.

Real-time (실시간으로).

4

새로운 보안 시스템은 외부 공격을 통해 검증받았다.

The new security system was verified through external attacks.

To receive verification (검증받다).

5

실무 능력을 검증받지 못한 지원자는 탈락했다.

Applicants who failed to have their practical skills verified were eliminated.

Noun-modifying past (-ㄴ).

6

이 소프트웨어는 다양한 환경에서 검증을 거쳤다.

This software has gone through verification in various environments.

To go through (검증을 거치다).

7

객관적인 지표를 통해 성과를 검증하는 것이 중요하다.

It is important to verify performance through objective indicators.

Gerund form (-는 것).

8

그의 이론은 학계에서 널리 검증된 바 있다.

His theory has been widely verified in academia.

-ㄴ 바 있다 (there is a case where...).

1

검찰은 사건의 실체를 파악하기 위해 현장 검증을 실시했다.

The prosecution conducted an on-site verification to grasp the reality of the case.

On-site verification (현장 검증).

2

이 논문은 기존 이론의 한계를 검증하고 대안을 제시한다.

This paper verifies the limitations of existing theories and suggests alternatives.

Alternative (대안).

3

디지털 포렌식을 통해 증거의 무결성을 검증했다.

The integrity of the evidence was verified through digital forensics.

Integrity (무결성).

4

사회적 합의를 거쳐 정책의 타당성을 검증해야 한다.

The validity of the policy must be verified through social consensus.

Social consensus (사회적 합의).

5

실험 데이터의 왜곡 여부를 검증하는 과정이 누락되었다.

The process of verifying whether experimental data was distorted was omitted.

Omission (누락).

6

알고리즘의 편향성을 검증하는 것은 AI 윤리의 핵심이다.

Verifying the bias of algorithms is at the core of AI ethics.

Bias (편향성).

7

교차 검증을 통해 정보의 정확도를 극대화할 수 있다.

Accuracy of information can be maximized through cross-verification.

Cross-verification (교차 검증).

8

역사적 사실을 검증하기 위해 고문헌을 분석했다.

Ancient documents were analyzed to verify historical facts.

Ancient documents (고문헌).

1

해당 가설은 반증 가능성(falsifiability)의 원칙에 따라 검증되어야 한다.

The hypothesis must be verified according to the principle of falsifiability.

Falsifiability (반증 가능성).

2

정치적 수사가 아닌 실질적인 데이터로 공약을 검증해야 한다.

Campaign promises must be verified with substantive data, not political rhetoric.

Rhetoric (수사).

3

양자 역학의 기묘한 현상들은 실험적으로 끊임없이 검증되고 있다.

The strange phenomena of quantum mechanics are being constantly verified experimentally.

Quantum mechanics (양자 역학).

4

시스템의 복원력을 검증하기 위해 스트레스 테스트를 수행했다.

A stress test was performed to verify the resilience of the system.

Resilience (복원력).

5

인사 검증 시스템의 허점이 고위 공직자 비리로 이어졌다.

Loopholes in the personnel vetting system led to corruption among high-ranking officials.

Loopholes (허점).

6

메타 분석은 개별 연구들의 결과를 종합적으로 검증하는 유용한 도구이다.

Meta-analysis is a useful tool for comprehensively verifying the results of individual studies.

Meta-analysis (메타 분석).

7

학문적 엄밀성을 유지하기 위해 동료 검증(peer review)은 필수적이다.

Peer review is essential to maintain academic rigor.

Academic rigor (학문적 엄밀성).

8

정보의 홍수 속에서 진실을 검증하는 능력은 현대인의 필수 소양이다.

The ability to verify the truth in a flood of information is an essential literacy for modern people.

Literacy/Essential quality (소양).

Collocations courantes

가설을 검증하다
사실을 검증하다
이론을 검증하다
능력을 검증하다
보안을 검증하다
효과를 검증하다
자질을 검증하다
데이터를 검증하다
타당성을 검증하다
안전성을 검증하다

Phrases Courantes

철저히 검증하다
객관적으로 검증하다
검증을 거치다
검증이 완료되다
검증을 요청하다
검증을 받다
검증 절차
검증 단계
검증 위원회
검증 보고서

Souvent confondu avec

검증하다 vs 확인하다 (Simple check)

검증하다 vs 증명하다 (Logical proof)

검증하다 vs 입증하다 (Legal proof)

Expressions idiomatiques

"도마 위에 오르다 (To be on the chopping block - often used when someone's character is being '검증' publicly)"
"현미경 검증 (Microscopic verification - extremely detailed scrutiny)"
"검증의 칼날 (The blade of verification - rigorous and sharp scrutiny)"
"진위 여부를 가리다 (To distinguish truth from falsehood - the goal of '검증')"
"옥석을 가리다 (To distinguish gems from stones - to verify quality)"
"밑바닥까지 파헤치다 (To dig to the bottom - thorough verification)"
"뿌리째 흔들다 (To shake to the roots - when verification fails)"
"눈 가리고 아웅 (To cover one's eyes and meow - avoiding verification)"
"사상 검증 (Ideological verification/vetting)"
"실전 검증 (Verification in actual combat/practice)"

Facile à confondre

검증하다 vs

검증하다 vs

검증하다 vs

검증하다 vs

검증하다 vs

Structures de phrases

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Comment l'utiliser

nuance

Implies a 'test' or 'trial' is involved.

frequency

Very high in formal/written Korean; medium in spoken Korean.

Erreurs courantes
  • Using it for simple checks (e.g., checking a bag).
  • Confusing it with '검색하다' (searching the web).
  • Misspelling it as '검정하다' (which means to authorize/certify but is less common).
  • Using it without an object.
  • Using it in very casual, slangy conversations.

Astuces

Pair with '철저히'

The adverb '철저히' (thoroughly) is the most common partner for this verb.

Use Passive for Results

When reporting a result, '검증되었다' sounds more natural than '검증했다'.

Business Usage

Use it when discussing ROI or project feasibility to sound more professional.

Science Usage

Always use it for 'hypothesis testing' (가설 검증).

Academic Writing

It is a high-frequency word in the 'Methodology' section of a thesis.

Politics

Understand '인사 검증' to follow Korean political news.

News Keywords

When you hear '검증', expect a discussion about truth or quality.

TOPIK Tip

Look for synonyms like '입증' or '확인' in multiple-choice questions.

G-man & Judge

Remember the G-man (Geom) and Judge (Jeung) verifying the case.

Not for 'Checking Time'

Never say '시간을 검증하다' for checking the time.

Mémorise-le

Moyen mnémotechnique

Think of 'Geom' as 'G-man' (FBI agent) and 'Jeung' as 'Judge'. A G-man and a Judge work together to VERIFY the truth.

Origine du mot

Sino-Korean origin, used historically in legal and administrative contexts.

Contexte culturel

There is a growing trend of 'fact-checking' (팩트 체크) in Korean social media to '검증' viral rumors.

Korean universities place high value on '검증된' research, often preferring international journals (SCI) for verification.

The 'Hearing' (청문회) culture in Korea is centered around the '검증' of candidates.

Pratique dans la vie réelle

Contextes réels

Amorces de conversation

"이 뉴스의 사실 여부를 어떻게 검증할 수 있을까요?"

"새로운 정책의 효과가 검증되었다고 생각하시나요?"

"그 기술이 실제로 작동하는지 검증해 보셨나요?"

"인사 검증 시스템이 너무 엄격하다고 생각하지 않으세요?"

"데이터를 검증하는 가장 좋은 방법은 무엇일까요?"

Sujets d'écriture

내가 믿고 있는 가치관을 어떻게 검증할 수 있을까?

최근에 내가 '검증'했던 정보에 대해 써보자.

완벽한 인사 검증 시스템이란 어떤 것일까?

과학적 검증이 우리 삶에 미치는 영향은?

가짜 뉴스를 검증하는 나만의 방법.

Questions fréquentes

10 questions

Yes, but usually for their skills, qualifications, or character in a formal vetting process, not for just 'checking on' a friend.

Absolutely. It is the standard term for software verification and testing.

검증 is the process of testing; 증명 is the act of proving something is true.

Yes, it frequently appears in TOPIK II (Intermediate/Advanced) reading and listening sections.

You say '검증되지 않은'.

Yes, '식품의 안전성을 검증하다' is a common phrase.

Only if the topic is serious, like discussing a news story or a professional project.

It is '교차 검증' (Gyo-cha Geom-jeung).

No, it is a neutral, objective word, though the *process* can be stressful for the person being verified.

It is '현장 검증' (Hyeon-jang Geom-jeung).

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