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B1 noun #2,500 پرکاربردترین 7 دقیقه مطالعه

오염

تمرین کن مثال‌ها نکات و راهنمایی‌ها 오염 در ۳۰ ثانیه
توضیح 오염 in your Level:
At the A1 level, you don't need to use '오염' (pollution) often, but you might see it in very simple signs or news pictures. Think of it as a very 'bad' kind of 'dirty'. While '더러워요' (It's dirty) is for your shoes or a table, '오염' is for the earth, the water in the river, or the air. You can remember it by looking at pictures of smoke from factories or trash in the ocean. At this level, just recognize that '오염' means something is not clean and is bad for nature. You might see '환경 오염' (environmental pollution) in a picture book about saving the earth. It is a big word for a big problem.
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At the A2 level, you can start using '오염' in simple sentences about the environment. You might say '공기가 오염됐어요' (The air is polluted) when talking about the weather or fine dust in Korea. You are learning that some nouns can become verbs by adding '되다' (to become) or '시키다' (to make). So, '오염되다' means 'to become polluted'. You can use this to talk about basic problems like '물이 오염됐어요' (The water is polluted). It is more formal than '더러워요'. You will hear this word in basic news reports or school lessons about nature. It helps you talk about more serious topics than just daily life.
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At the B1 level, you should be able to use '오염' to discuss social and environmental issues in more detail. You can distinguish between different types of pollution like '대기 오염' (air pollution) and '수질 오염' (water pollution). You should also understand the active form '오염시키다' (to pollute) and use it to describe causes, such as '자동차가 공기를 오염시켜요' (Cars pollute the air). This is the level where you start to see '오염' in TOPIK reading passages. You should also be aware of the word's metaphorical uses, like '언어 오염' (language pollution), which refers to using too much slang or incorrect grammar. You can now participate in simple debates about how to protect the environment using this word.
At the B2 level, you use '오염' with precision in academic or professional contexts. You understand complex terms like '오염 물질' (pollutants), '오염원' (source of pollution), and '오염 지수' (pollution index). You can write essays about environmental policy, explaining how '산업 폐수' (industrial wastewater) leads to '수질 오염'. You are also comfortable with the passive and causative nuances. For example, you can discuss how '방사능에 오염된 토양' (soil contaminated by radioactivity) affects the food chain. Your vocabulary includes related concepts like '정화' (purification) as the opposite of '오염'. You can understand nuanced news reports about international disputes over environmental contamination.
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At the C1 level, '오염' is a tool for deep analysis. You can discuss the '오염' of data in scientific research or the '정신적 오염' (mental pollution) in modern society. You understand the historical and Hanja roots (汚染) and how they influence the word's usage in literature or high-level journalism. You can use the word to describe subtle concepts, such as the 'contamination' of a logical argument by fallacies. You are capable of reading technical reports on '환경 오염 실태' (the actual state of environmental pollution) and summarizing them using sophisticated grammar. You can also use idiomatic expressions or formal collocations like '오염의 주범' (the main culprit of pollution) effortlessly in speech and writing.
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At the C2 level, you have a native-like grasp of '오염'. You can appreciate the word's use in poetry or philosophical texts to describe the loss of purity. You can lead high-level discussions on '지구적 규모의 오염' (global-scale pollution) and its ethical implications. You understand the subtle differences between '오염', '공해', '부패', and '타락' in various contexts. You can write professional-grade articles or policy papers that use '오염' within complex legal or scientific frameworks. You are also sensitive to the sociolinguistic aspects of '언어 오염' and can argue for or against linguistic purism. The word is no longer just a vocabulary item but a concept you can manipulate to express complex, abstract ideas.
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تمرین کن مثال‌ها نکات و راهنمایی‌ها

오염 در ۳۰ ثانیه

  • 오염 (O-yeom) means pollution or contamination, specifically referring to the introduction of harmful substances into the environment like air, water, or soil.
  • It is a noun that frequently combines with '되다' (to be polluted) or '시키다' (to pollute) to form active and passive verbs.
  • Common types include 대기 오염 (air), 수질 오염 (water), and 토양 오염 (soil), often discussed in news and academic contexts.
  • Metaphorically, it can describe the corruption of language, data, or values, moving beyond just physical environmental issues.

The Korean word 오염 (O-yeom) is a noun that primarily translates to 'pollution' or 'contamination'. Rooted in Hanja (汚染), it combines the characters for 'dirty' (汚) and 'dye/stain' (染). This etymological background suggests a process where something clean becomes permeated or stained by something harmful or unwanted. In a modern context, it most frequently refers to environmental degradation, such as the introduction of toxins into air, water, or soil. However, its semantic range extends beyond physical ecology into biological, digital, and even metaphorical realms.

Environmental Context
Refers to the degradation of natural resources (대기 오염 - air pollution, 수질 오염 - water pollution).
Biological Context
Used when a sample or environment is tainted by bacteria or viruses (세균 오염 - bacterial contamination).
Metaphorical Context
Describes the corruption of values, language, or thoughts (정신적 오염 - mental/spiritual pollution).

Understanding '오염' requires recognizing it as a state of being compromised. It is not just 'dirtiness' (더러움), but a systematic or chemical change that makes something unsafe or impure. For instance, a floor might be 'dirty' (더럽다), but a river is 'polluted' (오염되다). The former is a surface condition; the latter is a structural or systemic issue. This distinction is crucial for B1 learners who are moving from basic descriptions to more technical and social discussions.

공장의 폐수가 강물을 심각하게 오염시켰습니다. (The factory's wastewater seriously polluted the river water.)

In South Korea, '오염' is a high-frequency word in news broadcasts and educational materials due to the country's rapid industrialization history and current focus on environmental sustainability. When you hear this word, it usually signals a serious tone, often accompanied by discussions on health risks, government regulations, or corporate responsibility.

방사능 오염 수산물에 대한 걱정이 커지고 있습니다. (Concerns over radioactive-contaminated seafood are growing.)

Furthermore, the word is often paired with the verb '시키다' (to make/cause) to form '오염시키다' (to pollute) or '되다' (to become) to form '오염되다' (to be polluted). This flexibility allows it to function as the centerpiece of complex sentences regarding cause and effect in environmental science.

토양이 오염되면 농작물을 키울 수 없습니다. (If the soil becomes contaminated, you cannot grow crops.)

Scientific Usage
Used in laboratory settings to describe spoiled cultures or reagents.
Linguistic Usage
Used to describe the 'pollution' of a language by excessive foreign loanwords (언어 오염).

인터넷 용어 때문에 우리말 오염이 심각하다. (Our language pollution is serious because of internet slang.)

플라스틱 쓰레기는 해양 오염의 주범입니다. (Plastic waste is the main culprit of marine pollution.)

Using 오염 correctly involves understanding its grammatical versatility as a noun that frequently transforms into verbs. The most common constructions are 오염되다 (passive: to be polluted) and 오염시키다 (active: to pollute). Unlike simple adjectives, '오염' carries a weight of consequence. You wouldn't use it for a messy room; you use it for a compromised ecosystem or a tainted substance.

The Passive Form: 오염되다
Used when focusing on the victim or the result. '강이 오염되었다' (The river became polluted).
The Active Form: 오염시키다
Used when identifying the source. '매연이 공기를 오염시킨다' (Exhaust fumes pollute the air).
The Compound Noun
Combining with specific types of pollution: 대기(Air), 수질(Water), 토양(Soil), 소음(Noise), 빛(Light).

When writing about '오염', it is often paired with adverbs like '심각하게' (seriously), '치명적으로' (fatally), or '급격히' (rapidly). These enhance the descriptive power of the sentence, which is essential for B1 and B2 level proficiency. For example, instead of saying 'The water is polluted,' a more advanced learner would say 'The water is seriously polluted by industrial waste.'

이 지역의 지하수는 이미 오염된 상태입니다. (The groundwater in this area is already in a contaminated state.)

In formal reports or news, you will often see '오염원' (source of pollution) or '오염 물질' (pollutant). These terms are indispensable for discussing environmental policy or scientific findings. If you are preparing for the TOPIK II exam, mastering these collocations will significantly boost your writing score in the essay section (쓰기).

Another nuanced use is in the field of data or information. '데이터 오염' (data contamination) refers to errors or biases introduced into a dataset. This shows how the word has adapted to the digital age. Similarly, '문화적 오염' (cultural pollution) might be used in sociological debates about the influence of foreign media on local traditions.

잘못된 정보는 연구 결과를 오염시킬 수 있습니다. (Incorrect information can contaminate research results.)

Level Up
Try using '오염 방지' (pollution prevention) or '오염 정화' (pollution cleanup/purification) to show a wider vocabulary.

You will encounter 오염 in a variety of settings, ranging from daily news to academic lectures. In South Korea, environmental issues are a constant topic of public discourse, making this word ubiquitous in media. The most common place is the daily weather report, where '미세먼지 농도' (fine dust concentration) and '대기 오염 수준' (air pollution levels) are discussed alongside temperature and precipitation.

오늘 대기 오염 지수가 매우 높으니 외출 시 마스크를 착용하세요. (Today's air pollution index is very high, so please wear a mask when going out.)

In educational settings, from elementary school through university, '환경 오염' (environmental pollution) is a core part of the curriculum. Students learn about the '지구 온난화' (global warming) and how various forms of '오염' contribute to climate change. Therefore, if you are watching a Korean documentary or reading a textbook, this word will appear frequently.

The word also appears in political debates. Politicians often discuss '오염수 방류' (discharge of contaminated water), especially in relation to international maritime issues. This makes '오염' a politically charged word in certain contexts, associated with public safety and international law.

정부는 해양 오염을 막기 위해 새로운 규제를 발표했습니다. (The government announced new regulations to prevent marine pollution.)

News Headlines
'수도권 대기 오염 심각' (Air pollution in the capital area is serious).
Documentaries
'플라스틱으로 오염된 바다의 비극' (The tragedy of the sea polluted by plastic).

One of the most frequent mistakes learners make is confusing 오염 (pollution) with 더러움 (dirtiness). While they are related, '더러움' is a general state of being unclean (like a dirty shirt), whereas '오염' implies a harmful, often chemical or biological, change. You wouldn't say your hands are '오염' after playing in the mud; you would say they are '더럽다'. However, if your hands were exposed to toxic chemicals, '오염' would be appropriate.

❌ 내 방이 오염됐어. (My room is polluted - sounds like a chemical spill happened in your bedroom.)

✅ 내 방이 더러워. (My room is dirty.)

Another common error is the incorrect use of '되다' and '시키다'. Learners often use '오염하다', which is grammatically awkward. The standard active form is '오염시키다' (to cause pollution). Using '오염하다' might be understood, but it sounds unnatural to native speakers.

Learners also sometimes confuse '오염' with '전염' (contagion/infection). While both involve the spread of something unwanted, '전염' is specifically for diseases spreading between living beings. '오염' is for substances or environments becoming tainted.

오염 vs 전염
오염: Tainted water, air, or soil. 전염: Catching a cold or a virus from someone.

To truly master 오염, it helps to understand its 'neighbors' in the Korean vocabulary. Several words share similar meanings but are used in different contexts. Understanding these nuances will help you sound more like a native speaker.

공해 (Gong-hae)
Often translated as 'public nuisance' or 'pollution'. While '오염' focuses on the state of being tainted, '공해' often refers to the societal problem or the harmful effects on the public (e.g., 소음 공해 - noise pollution).
부패 (Bu-pae)
Means 'corruption' or 'decay'. While '오염' can be metaphorical, '부패' is the standard word for political corruption or food rotting.
감염 (Gam-yeom)
Means 'infection'. Used in medical contexts when a person is infected by a pathogen. If a needle is '오염' (contaminated), the person who uses it might become '감염' (infected).

환경 오염은 인류가 해결해야 할 큰 과제입니다. (Environmental pollution is a major task for humanity to solve.)

Another related word is 탁하다 (to be muddy/cloudy). This is an adjective used to describe the appearance of air or water that is not clear. While '오염되다' describes the cause/state, '탁하다' describes the visual or sensory quality. '공기가 탁하다' (The air is thick/unclear) is a common way to describe a room with poor ventilation or high pollution.

چقدر رسمی است؟

سطح دشواری

گرامر لازم

-로 인해 (due to)

-기 위해 (in order to)

Passive voice with -되다

Causative voice with -시키다

Noun modification with -ㄴ/은

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مثال‌ها بر اساس سطح

1

강물이 오염됐어요.

The river water is polluted.

Noun + 되다 (passive)

2

환경 오염은 나빠요.

Environmental pollution is bad.

Simple Subject + Adjective

3

공기 오염이 심해요.

Air pollution is severe.

Noun + 이/가 + Adjective

4

바다가 오염되었어요.

The sea became polluted.

Past tense of 되다

5

오염된 물을 마시지 마세요.

Don't drink polluted water.

Adjective form (오염된)

6

이곳은 오염이 없어요.

There is no pollution here.

Noun + 이/가 없다

7

오염은 무서워요.

Pollution is scary.

Basic noun usage

8

지구를 오염시키지 마세요.

Please don't pollute the earth.

Object + 시키지 마세요 (Don't make...)

1

공장이 강을 오염시켜요.

Factories pollute the river.

Active form (오염시키다)

2

대기 오염 때문에 마스크를 써요.

I wear a mask because of air pollution.

Noun + 때문에 (Because of)

3

오염된 공기는 건강에 해로워요.

Polluted air is harmful to health.

Modifier + Noun

4

쓰레기가 바다를 오염시키고 있어요.

Trash is polluting the sea.

Present progressive (-고 있다)

5

우리는 오염을 줄여야 합니다.

We must reduce pollution.

-아/어야 하다 (Must)

6

서울은 대기 오염이 심각해요.

Air pollution in Seoul is serious.

Topic + Subject + Adjective

7

오염된 흙에서는 식물이 못 자라요.

Plants cannot grow in contaminated soil.

Negative potential (못)

8

환경 오염 문제를 공부해요.

I study environmental pollution problems.

Compound noun (오염 문제)

1

수질 오염을 막기 위해 노력해야 해요.

We must work hard to prevent water pollution.

-기 위해 (In order to)

2

플라스틱은 해양 오염의 주요 원인입니다.

Plastic is the main cause of marine pollution.

Noun + 의 (Possessive/Of)

3

최근 대기 오염 지수가 급격히 높아졌습니다.

Recently, the air pollution index has risen sharply.

Adverb + Verb

4

오염된 지역을 정화하는 데 시간이 걸려요.

It takes time to purify a contaminated area.

-는 데 (In doing something)

5

많은 사람들이 환경 오염에 대해 걱정합니다.

Many people worry about environmental pollution.

-에 대해 (About)

6

이 호수는 폐수로 인해 심하게 오염되었습니다.

This lake has been severely polluted due to wastewater.

-로 인해 (Due to)

7

정부는 오염 물질 배출을 규제하고 있습니다.

The government is regulating the emission of pollutants.

Formal present progressive

8

인터넷 용어 사용이 우리말을 오염시키고 있다.

The use of internet slang is polluting our language.

Metaphorical usage

1

토양 오염은 농작물의 안전성을 위협합니다.

Soil contamination threatens the safety of crops.

Formal subject + Object + Verb

2

오염원 추적을 통해 범인을 찾아냈습니다.

The culprit was found through tracking the source of pollution.

-를 통해 (Through)

3

방사능 오염의 위험성은 아무리 강조해도 지나치지 않다.

The danger of radioactive contamination cannot be overemphasized.

아무리 -해도 지나치지 않다 (Cannot be overemphasized)

4

기업들은 오염 방지 시설에 투자해야 합니다.

Companies must invest in pollution prevention facilities.

Investment context

5

무분별한 개발이 자연 환경을 오염시켰습니다.

Indiscriminate development has polluted the natural environment.

Abstract noun as subject

6

오염된 데이터를 제거해야 정확한 결과가 나옵니다.

Contaminated data must be removed to get accurate results.

Technical context

7

소음 오염도 도시 생활의 큰 스트레스 요인입니다.

Noise pollution is also a major stress factor in city life.

Expanding the definition of pollution

8

환경 오염 실태 조사가 전국적으로 실시되었습니다.

An investigation into the actual state of environmental pollution was conducted nationwide.

Passive formal voice

1

산업화의 부작용으로 인한 환경 오염이 심각한 수준에 도달했다.

Environmental pollution caused by the side effects of industrialization has reached a serious level.

Complex noun phrases

2

오염된 가치관이 사회의 근간을 흔들고 있습니다.

Contaminated values are shaking the foundations of society.

Metaphorical/Philosophical

3

미세먼지는 대기 오염의 범주를 넘어 국가적 재난이 되었다.

Fine dust has gone beyond the category of air pollution and become a national disaster.

-를 넘어 (Beyond)

4

생태계가 오염으로부터 회복되는 데는 수십 년이 걸립니다.

It takes decades for an ecosystem to recover from pollution.

Duration and recovery

5

오염자 부담 원칙에 따라 벌금이 부과되었습니다.

A fine was imposed according to the 'polluter pays' principle.

Legal terminology

6

언어의 오염은 사고의 빈곤을 초래할 수 있다.

The pollution of language can lead to the poverty of thought.

Abstract cause and effect

7

첨단 기술을 활용해 오염 물질을 획기적으로 줄였습니다.

By utilizing cutting-edge technology, pollutants were drastically reduced.

Adverbial usage (획기적으로)

8

오염된 샘물은 마을 전체의 건강을 위협하는 시한폭탄과 같다.

A contaminated spring is like a time bomb threatening the health of the entire village.

Simile (와/과 같다)

1

인간의 탐욕이 빚어낸 환경 오염은 결국 부메랑이 되어 돌아올 것이다.

Environmental pollution created by human greed will eventually return as a boomerang.

Prophetic/Literary tone

2

오염의 가시적 징후보다 더 무서운 것은 보이지 않는 축적이다.

What is scarier than the visible signs of pollution is the invisible accumulation.

Comparison of abstract concepts

3

지정학적 갈등이 해양 오염 방지를 위한 국제적 공조를 가로막고 있다.

Geopolitical conflicts are hindering international cooperation to prevent marine pollution.

Political/Academic register

4

오염된 텍스트의 복원은 문헌학자들에게 난해한 과제이다.

Restoring contaminated texts is a difficult task for philologists.

Niche academic usage

5

자본의 논리에 의해 환경 오염의 책임이 전가되어서는 안 된다.

The responsibility for environmental pollution should not be shifted by the logic of capital.

Social justice context

6

미시적 오염이 거시적 생태계 파괴로 이어지는 과정을 분석했다.

The process by which microscopic contamination leads to macroscopic ecosystem destruction was analyzed.

Scientific analysis

7

오염이라는 단어 자체가 내포하는 도덕적 타락의 의미를 고찰하다.

Contemplating the meaning of moral depravity inherent in the word 'pollution' itself.

Linguistic philosophy

8

기술 만능주의가 초래한 환경 오염의 역설을 비판적으로 바라보아야 한다.

We must critically view the paradox of environmental pollution caused by technological omnipotence.

Critical theory register

مترادف‌ها

공해 더럽힘 감염

متضادها

정화 청정

ترکیب‌های رایج

환경 오염 (Environmental pollution)
대기 오염 (Air pollution)
수질 오염 (Water pollution)
토양 오염 (Soil pollution)
오염 물질 (Pollutants)
오염원 (Source of pollution)
심각한 오염 (Serious pollution)
오염을 방지하다 (To prevent pollution)
오염을 줄이다 (To reduce pollution)
오염 지수 (Pollution index)

عبارات رایج

오염이 심하다 (Pollution is severe)
오염된 물 (Polluted water)
오염을 시키다 (To cause pollution)
오염이 되다 (To become polluted)
오염으로부터 보호하다 (To protect from pollution)
오염 수치가 높다 (Pollution levels are high)
오염 문제를 해결하다 (To solve pollution problems)
오염의 주범 (The main culprit of pollution)
오염 구역 (Polluted zone)
오염 사고 (Pollution accident)

اغلب اشتباه گرفته می‌شود با

오염 vs 전염 (Infection/Contagion)

오염 vs 부패 (Corruption/Rotting)

오염 vs 더러움 (General dirtiness)

اصطلاحات و عبارات

"오염의 구렁텅이 (The pit of pollution/corruption)"
"강물이 오염되면 고기가 살 수 없다 (If the water is polluted, fish cannot live - used to describe environmental dependence)"
"입이 오염되다 (To have a 'polluted' mouth - using bad language)"
"귀가 오염되다 (To have 'polluted' ears - hearing bad things)"
"세상 오염에 물들다 (To be stained by the pollution of the world - losing innocence)"
"정신적 오염을 씻어내다 (To wash away mental pollution)"
"언어의 오염을 막다 (To prevent the pollution of language)"
"오염된 피 (Polluted blood - often used in fantasy or medical drama)"
"오염의 씨앗 (The seeds of pollution/corruption)"
"오염된 손 (Polluted/Dirty hands - involved in crime)"

به‌راحتی اشتباه گرفته می‌شود

오염 vs 공해

오염 vs 감염

오염 vs 타락

الگوهای جمله‌سازی

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نحوه استفاده

metaphorical

Can be used for 'mental' or 'linguistic' contexts, not just physical.

active vs passive

Use '오염시키다' for the actor (factory, car) and '오염되다' for the object (river, air).

اشتباهات رایج
  • Using '오염하다' instead of '오염시키다'.
  • Saying '방이 오염됐어요' for a messy room.
  • Confusing '오염' with '전염'.
  • Misspelling as '오염'.
  • Using '오염' for food that just went bad.

نکات

Learn Types

Memorize 대기 (air), 수질 (water), and 토양 (soil) along with 오염.

Verb Forms

Always remember the pair 되다/시키다 for this noun.

Context

Don't use it for simple dirt; keep it for serious or chemical contexts.

Exam Tip

This word appears frequently in TOPIK II reading and writing sections.

Natural Sound

Use '공기가 탁하다' for a stuffy room, but '대기 오염' for the city's air.

News Key

When you hear '오염', look for the source (오염원) mentioned nearby.

Social Issue

In Korea, environmental issues are often discussed as '환경 문제'.

Formal Tone

Use '오염 물질 배출' to describe factories releasing waste.

Oil Spill

O-yeom starts with O, like Oil. Oil pollutes.

Metaphors

Try using '정신적 오염' to describe bad influences on the mind.

حفظ کنید

روش یادسپاری

Think of 'O' as an oil spill and 'Yeom' as 'Yum' (not!). Oil makes things not yum. O-Yeom = Pollution.

ریشه کلمه

Sino-Korean (Hanja)

بافت فرهنگی

Weather apps in Korea always show the '대기 오염' level.

Korea has one of the strictest recycling systems to prevent '토양 오염'.

Public concern over '오염된 수산물' (polluted seafood) is very high.

تمرین در زندگی واقعی

موقعیت‌های واقعی

شروع‌کننده‌های مکالمه

"요즘 대기 오염이 너무 심하지 않나요? (Isn't the air pollution too bad lately?)"

"환경 오염을 줄이기 위해 무엇을 하시나요? (What do you do to reduce environmental pollution?)"

"수질 오염 때문에 수돗물을 마시기 걱정돼요. (I'm worried about drinking tap water because of water pollution.)"

"우리나라의 가장 큰 오염 문제는 무엇일까요? (What is the biggest pollution problem in our country?)"

"플라스틱 사용이 해양 오염에 미치는 영향이 커요. (The impact of plastic use on marine pollution is huge.)"

موضوعات نگارش

오늘 내가 본 환경 오염의 모습에 대해 써보세요. (Write about the environmental pollution you saw today.)

오염된 지구를 구하기 위한 나만의 아이디어를 적어보세요. (Write your own ideas to save the polluted earth.)

언어 오염에 대해 어떻게 생각하시나요? (What do you think about language pollution?)

100년 후의 지구는 오염에서 자유로울까요? (Will the earth be free from pollution in 100 years?)

내가 실천하고 있는 오염 방지 습관 세 가지. (Three pollution prevention habits I am practicing.)

سوالات متداول

10 سوال

오염 refers to the state of being tainted by harmful substances. 공해 refers to the resulting public nuisance or social problem caused by that pollution.

No, that would sound like your room has toxic waste. Use '더럽다' for a messy or physically dirty room.

Yes, it functions as an intransitive verb meaning 'to become polluted' or 'to be polluted'.

It is '대기 오염' (Dae-gi o-yeom).

It means 'language pollution', referring to the use of slang, loanwords, or incorrect grammar that 'spoils' the language.

Yes, it comes from 汚 (dirty) and 染 (dye/stain).

It means 'contaminated water', often used in the context of industrial or nuclear waste.

The active form is '오염시키다'.

Yes, '데이터 오염' refers to errors or biases in a dataset.

The most common opposite is '정화' (purification).

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