このページをあなたの言語で

English

فارسی

العربية

Deutsch

Español

Français

한국어

Português

中文

हिन्दी

A1 noun #8,000 よく出る 12分で読める

치약

chiyak 上位8,000

練習する例文メモとヒント 치약 30秒で

解説 치약 in your Level:

At the A1 level, the word '치약' (toothpaste) is one of the first household nouns you will learn. It is essential for basic survival and daily routines. Learners at this level should focus on identifying the word and using it in simple 'Subject-Object-Verb' sentences. For example, '치약이 있어요' (There is toothpaste) or '치약을 사요' (I buy toothpaste). You will mostly encounter this word when talking about your morning and evening routines or when shopping at a convenience store. The key is to remember that '치' means tooth and '약' means medicine. Even if you forget the full word, remembering '약' can help you associate it with health-related items. You should also learn to pair it with '칫솔' (toothbrush) because they are almost always used together. At this stage, don't worry about complex grammar; just focus on the noun and the particle '을/를'.

At the A2 level, you can begin to describe '치약' using basic adjectives and use it in more specific contexts like travel or hygiene habits. You should be able to ask for toothpaste in a store using counters, such as '치약 한 개 주세요' (Please give me one tube of toothpaste). You will also learn to use verbs like '짜다' (to squeeze) and '묻히다' (to apply). At this level, you might start noticing the different 'flavors' or 'types' of toothpaste, such as '매운 치약' (spicy/minty toothpaste) or '달콤한 치약' (sweet toothpaste). You can also use the word in the past tense to describe your actions, like '오늘 아침에 치약을 새로 샀어요' (I bought a new toothpaste this morning). Understanding the '3-3-3 rule' in Korea becomes relevant here as you talk about your daily schedule.

無料登録して完全な解説を読む

At the B1 level, you can use '치약' in more complex discussions about health and personal preferences. You might talk about why you prefer a certain brand of toothpaste or discuss the ingredients, like '불소' (fluoride) or '죽염' (bamboo salt). You can handle situations at a pharmacy or dental clinic where you need to explain a problem, such as '잇몸이 아파서 순한 치약을 찾고 있어요' (My gums hurt, so I am looking for a mild toothpaste). You should also be comfortable using '치약' in conditional sentences, like '치약이 없으면 소금으로 닦아도 돼요' (If there is no toothpaste, you can brush with salt). This level involves understanding the cultural context of hygiene in the workplace, such as brushing teeth after lunch in the office.

無料登録して完全な解説を読む

At the B2 level, you can engage in more detailed conversations about the efficacy and marketing of '치약'. You might discuss the environmental impact of toothpaste tubes or the ethical considerations of certain ingredients. You can understand and use more formal terms like '세치제' (dentifrice) in technical contexts. You should be able to understand dental health advertisements and compare the 'functional' claims of different products, such as whitening (미백) vs. gum care (잇몸 관리). At this level, you can also use '치약' in idiomatic or metaphorical ways if they arise in literature or media, and you can explain the 'military life hack' of using toothpaste to clean barracks. Your vocabulary should include words like '연마제' (abrasive) and '계면활성제' (surfactant) which are often discussed in consumer reports about toothpaste.

無料登録して完全な解説を読む

At the C1 level, you have a near-native understanding of '치약' and its role in Korean society. You can analyze the history of oral hygiene in Korea, from the use of salt to the introduction of modern chemical pastes. you can participate in debates about public health policies related to fluoride in toothpaste. You can understand nuanced humor or social commentary in K-dramas or variety shows that involve toothpaste (e.g., a character being so poor they have to roll the toothpaste tube to get the last bit out). You can write detailed reviews or academic-style reports on dental products, using sophisticated grammar and high-level Hanja-based vocabulary. You understand the register shift between '치약' and '세치제' and when to use each in professional writing versus daily speech.

無料登録して完全な解説を読む

At the C2 level, you have mastered '치약' in every possible context, including scientific, historical, and literary. You can read and understand complex patents or chemical analyses of toothpaste formulations. You are aware of the most obscure synonyms and the evolution of the Hanja characters '齒' and '藥' over centuries. You can discuss the global toothpaste market's impact on Korean exports and the cultural diplomacy involved in 'K-hygiene' products. Your usage is indistinguishable from a native speaker, including the subtle use of particles and the perfect choice of verbs and adjectives to describe the sensory experience of using different types of 치약. You can also interpret the presence of toothpaste in art or literature as a symbol of modernity or domesticity.

無料登録して完全な解説を読む

練習する例文メモとヒント

치약 30秒で

치약 (chi-yak) means toothpaste in Korean, derived from Hanja for 'tooth' and 'medicine'.
It is a daily necessity used with a toothbrush (칫솔) for oral hygiene and health.
Commonly paired with the verb '짜다' (to squeeze) and described as '맵다' (minty/spicy).
Culturally significant in Korea, often included in holiday gift sets and used after every meal.

The Korean word 치약 (chi-yak) is a foundational noun in the Korean language, specifically categorized under daily necessities (생활용품). To understand this word deeply, one must look at its linguistic roots. It is a Sino-Korean word composed of two Hanja characters: 치 (齒), which means 'tooth,' and 약 (藥), which means 'medicine' or 'drug.' Therefore, the literal translation of 치약 is 'tooth medicine.' This etymological background reflects a historical perspective in East Asia where maintaining oral hygiene was viewed not merely as a cosmetic routine but as a medicinal practice essential for overall health and longevity.

Daily Routine: In South Korea, 치약 is used most frequently in the context of the '3-3-3 rule,' a common public health campaign that encourages citizens to brush their teeth three times a day, within three minutes after eating, for at least three minutes. Consequently, you will see people carrying small travel kits containing 치약 and a toothbrush to work or school, as brushing after lunch is a deeply ingrained social norm.

마트에서 치약을 세 개 샀어요. (I bought three tubes of toothpaste at the mart.)

The usage of 치약 extends beyond just the bathroom. Because of its 'medicinal' classification in the language, it carries a weight of health-consciousness. When you visit a Korean household, you might find specific types of 치약 tailored to various needs, such as those containing bamboo salt (죽염), which is a traditional Korean ingredient believed to strengthen gums. This highlights how the word is intertwined with cultural preferences for natural and traditional remedies.

Lexical Nuance: While English uses 'toothpaste' as a single compound, Korean speakers always perceive the 'yak' (medicine) component. This is why when someone asks for 치약, they are subconsciously asking for something that 'heals' or 'protects' their teeth.

이 치약은 매워요. (This toothpaste is spicy/minty.)

Furthermore, the word is used in various settings ranging from dental clinics (치과) to convenience stores (편의점). In a professional setting, a dentist might recommend a specific 'functional toothpaste' (기능성 치약) for sensitive teeth or whitening. In a casual setting, friends might ask each other if they have any spare 치약 during a sleepover or a camping trip. The versatility of the word reflects its status as an indispensable part of modern Korean life.

치약을 칫솔에 짜주세요. (Please squeeze the toothpaste onto the toothbrush.)

Interestingly, the physical form of 치약—usually a tube—leads to the common verb '짜다' (to squeeze). You will rarely hear other verbs used to describe the action of getting the paste out. This linguistic pairing is essential for learners to master. Whether you are discussing the minty flavor, the fluoride content, or simply looking for it in a supermarket aisle, 치약 is a word that appears daily and carries significant cultural weight regarding hygiene and health.

어린이용 치약은 달콤해요. (Toothpaste for children is sweet.)

Shopping Context: When shopping, you might see '1+1' deals on 치약, which are extremely popular in Korea. It is considered a 'staple' item that people like to stock up on.

어떤 치약이 미백에 좋아요? (Which toothpaste is good for whitening?)

Using 치약 correctly in a sentence requires an understanding of basic Korean particles and the specific verbs that accompany hygiene products. As a noun, 치약 typically functions as the object of a sentence, taking the particle 을/를. Because 치약 ends in a consonant (ㄱ), it is followed by 을 (치약을). If it is the subject, it takes 이 (치약이).

The Squeeze Verb: The most common verb paired with 치약 is 짜다 (to squeeze). In Korean, you don't 'put' toothpaste on a brush as much as you 'squeeze' it. For example, '치약을 짜요' (I squeeze the toothpaste).

치약을 너무 많이 짰어요. (I squeezed too much toothpaste.)

When describing the characteristics of 치약, Koreans use adjectives like 맵다 (spicy/hot), 상쾌하다 (refreshing), or 달다 (sweet). Interestingly, the minty sensation of toothpaste is often described as '매워요' (spicy), which can be confusing for English speakers who associate 'spicy' only with chili peppers. In the context of 치약, '매워요' refers to that sharp, stinging minty freshness.

Location and Existence: To say 'There is toothpaste' or 'Where is the toothpaste?', use the existential verbs 있다 and 없다. For example: '화장실에 치약이 있어요?' (Is there toothpaste in the bathroom?).

치약이 다 떨어졌어요. (We are all out of toothpaste / The toothpaste has run out.)

In more complex sentences, especially at the intermediate level, you might use 치약 with verbs like 묻히다 (to smear/apply) or 삼키다 (to swallow). Parents often tell children, '치약을 삼키지 마세요' (Don't swallow the toothpaste). If you get toothpaste on your clothes, you might say, '옷에 치약이 묻었어요' (Toothpaste got on my clothes).

여행용 치약을 챙겼나요? (Did you pack the travel-sized toothpaste?)

Regarding honorifics, the word 치약 itself doesn't change, but the surrounding verbs do. If you are speaking to an elder or a customer, you would use formal endings like -습니다 or -세요. '여기 치약이 있습니다' (Here is the toothpaste). In a casual setting with friends, '치약 좀 빌려줘' (Lend me some toothpaste) is appropriate. Understanding these variations ensures that you use the word naturally across different social strata in Korea.

이 치약은 잇몸 건강에 좋습니다. (This toothpaste is good for gum health.)

Descriptive Phrases: Commonly paired adjectives: '비싼 치약' (expensive toothpaste), '순한 치약' (mild toothpaste), '천연 치약' (natural toothpaste).

가방 안에 치약이 들어있어요. (There is toothpaste inside the bag.)

The word 치약 is ubiquitous in South Korean daily life, and you will encounter it in several distinct environments. The most immediate place is the bathroom (화장실), whether at home, in an office, or in a public space. Because of the aforementioned '3-3-3 rule,' it is extremely common to hear the sound of people brushing their teeth in office restrooms after lunch. During this time, you might hear colleagues asking, '치약 다 썼어요?' (Are you out of toothpaste?) or '치약 어디 있어요?' (Where is the toothpaste?).

Retail and Shopping: In supermarkets like E-Mart or Lotte Mart, the hygiene aisle is where 치약 is prominently featured. You will hear sales promoters shouting about discounts on specific brands. '치약 1+1 행사 중입니다!' (Toothpaste is currently on a 1+1 promotion!). In convenience stores (편의점), you will hear customers asking for '여행용 치약' (travel-sized toothpaste) when they are on the go.

저기요, 치약 코너가 어디예요? (Excuse me, where is the toothpaste section?)

The dental clinic (치과) is another primary location. Dentists and dental hygienists will frequently use the word when giving instructions on oral care. They might say, '치약을 콩알만큼만 짜서 사용하세요' (Use only a pea-sized amount of toothpaste). They may also recommend '불소 치약' (fluoride toothpaste) or '시린 이 전용 치약' (toothpaste specifically for sensitive teeth). Hearing the word in this professional context often involves more technical terms related to dental health.

Travel and Hospitality: If you stay at a hotel or a 'pension' (a type of Korean vacation rental), you will often find '일회용 치약' (disposable/single-use toothpaste) in the amenity kit. If it's missing, you would call the front desk and say, '치약이 없는데 좀 가져다 주시겠어요?' (There is no toothpaste, could you bring some?).

호텔 어메니티에 치약이 포함되어 있나요? (Is toothpaste included in the hotel amenities?)

In schools, especially elementary schools, teachers often supervise '양치 시간' (brushing time). You'll hear the word 치약 as children are reminded to use it correctly and not to waste it. In Korean military service, 치약 is famously used not just for teeth but as a cleaning agent for barracks and bathrooms due to its abrasive properties—a common 'life hack' or 'military myth' you might hear Korean men discuss.

군대에서는 치약으로 청소도 해요. (In the army, we even clean with toothpaste.)

Finally, in the context of gift-giving, you might hear older generations discussing the quality of 치약 included in a gift set. '이 치약은 비싼 거네' (This is an expensive toothpaste). Because dental care is highly valued, receiving high-quality 치약 is seen as a practical and thoughtful gift, unlike in some Western cultures where it might be perceived as a strange present. Thus, the word resonates through commercial, professional, and social spheres of Korean life.

선물 세트에 치약이 많이 들어있어요. (There is a lot of toothpaste in the gift set.)

Common Questions: '치약 냄새나요?' (Do I smell like toothpaste?) or '치약 맛이 어때요?' (How does the toothpaste taste?).

When learning how to use 치약, English speakers and other learners often encounter several pitfalls. One of the most frequent mistakes is using the wrong verb for the action of applying toothpaste. In English, we 'put' toothpaste on a brush. In Korean, using the general 'put' verb 넣다 (to put in) or 두다 (to place) sounds unnatural. As mentioned before, the correct verb is 짜다 (to squeeze). Saying '치약을 넣어요' would imply you are putting the tube inside something, rather than applying the paste.

Confusion with Soap: Beginners often confuse 치약 with 비누 (soap) or 세제 (detergent) because they are all cleaning agents found in the bathroom. However, 치약 is strictly for oral use. Confusing these can lead to embarrassing situations in a store. Remember: 치 (tooth) + 약 (medicine).

❌ 치약을 먹어요. (I eat toothpaste.)
✅ 치약을 사용해요. (I use toothpaste.)

Another mistake involves the adjective 맵다 (spicy). English speakers often want to say toothpaste is 'minty' or 'cool.' While 시원하다 (cool/refreshing) is used, the sharp sensation of mint is almost always described as 맵다. A learner might think they are saying the toothpaste is 'hot' like chili, but in this context, it is the standard way to describe strong mint. If you say '이 치약이 너무 시원해요,' it's okay, but '이 치약이 너무 매워요' is what a native speaker would say if the mint is too strong.

Particle Errors: Learners sometimes forget that 치약 is a noun that requires a particle. Saying '치약 주세요' is fine in a casual shop, but '치약을 주세요' is more grammatically complete. Also, confusing '치약이' and '치약을' changes who is doing what in the sentence.

❌ 치약을 칫솔에 발라요. (I 'paint' toothpaste on the toothbrush - less common.)
✅ 치약을 칫솔에 짜요. (I squeeze toothpaste on the toothbrush.)

A more subtle mistake is confusing 치약 with other 'tube' products. In Korea, many things come in tubes, like 연고 (ointment) or 클렌징 폼 (cleansing foam). Because they look similar, learners might accidentally grab the wrong one. Always look for the character 치 (tooth) to be sure. Also, avoid using the word 이약 (tooth medicine) which, while logically correct (이 means tooth), is not the standard term; only 치약 is used.

❌ 치약 한 마리 주세요. (Using the animal counter 'mari' for toothpaste.)
✅ 치약 한 개 주세요. (Using the general object counter 'gae'.)

Lastly, regarding the '3-3-3 rule,' learners might mistakenly think they only need to brush once or twice a day in Korea. However, if you are in a social or professional setting, not using 치약 after lunch can be seen as a minor social lapse. Understanding the frequency with which the word and the object are used will help you avoid the mistake of neglecting this part of Korean etiquette.

❌ 치약이 맛있어요. (The toothpaste is delicious - unless it's for kids, this sounds weird.)
✅ 치약 향이 좋아요. (The toothpaste scent is good.)

Spelling Note: Make sure not to spell it as '지약' or '치억'. The 'i' (ㅣ) and 'ya' (ㅑ) sounds are distinct.

While 치약 is the standard term for toothpaste, there are several related words and alternatives you should know to expand your Korean vocabulary. Understanding the differences between these will help you navigate dental hygiene and shopping more effectively. The most common alternative in a technical sense is 세치제 (se-chi-je), which is the formal, chemical term for dentifrice. You will mostly see this on the back of packaging under 'product type,' but people rarely say it in conversation.

치약 vs. 가글 (Gargle/Mouthwash): While 치약 is a paste used for scrubbing, 가글 (from the English 'gargle') refers to liquid mouthwash. If you are in a hurry and can't use 치약, you might say, '가글만 했어요' (I only used mouthwash). They serve similar purposes but are linguistically distinct.

치약 대신 소금을 사용하기도 해요. (Sometimes salt is used instead of toothpaste.)

A traditional alternative often mentioned in Korea is 소금 (so-gum), or salt. Before modern 치약 became widely available, many Koreans used coarse salt to clean their teeth. Even today, some elderly people prefer salt, and you will find '죽염 치약' (bamboo salt toothpaste) as a popular product that bridges the gap between traditional and modern methods. If someone says they use '소금' for their teeth, they are referring to this traditional practice.

Functional Variations: - 미백 치약: Whitening toothpaste.
- 어린이 치약: Children's toothpaste.
- 한방 치약: Herbal/Oriental medicine toothpaste (often contains ginseng).

잇몸이 아플 때는 치약 선택이 중요해요. (When your gums hurt, choosing the right toothpaste is important.)

In the context of other 'cleaning' words, don't confuse 치약 with 연고 (yeon-go). As mentioned, they look similar in tubes. If you have a cut, you apply 연고; if you brush teeth, you use 치약. Also, 폼 클렌징 (foam cleansing) is for your face. Using the wrong word in a pharmacy (약국) or store might result in you getting a tube of skin cream instead of toothpaste. Always look for the '치' (tooth) radical.

이 치약은 허브 향이 나요. (This toothpaste smells like herbs.)

Lastly, consider 치실 (chi-sil), which means dental floss. It is another '치-' (tooth) related hygiene product. While 치약 is the paste, 치실 is the string. In a dental care routine, you use both. If you are looking for a complete set, you would ask for '치약, 칫솔, 그리고 치실' (toothpaste, toothbrush, and floss). By understanding these distinctions, you can communicate your hygiene needs much more precisely in Korean.

치약을 다 쓰면 껍데기를 재활용하세요. (When you finish the toothpaste, recycle the container.)

Comparison Table: - 치약: Paste for teeth.
- 가글: Liquid for mouth.
- 소금: Traditional alternative.
- 세치제: Technical term.

How Formal Is It?

豆知識

In the past, Koreans used 'salt' as toothpaste. When modern toothpaste was first introduced, it was seen as a luxury 'medicine' for the elite, which is why the 'yak' (medicine) suffix stuck.

発音ガイド

UK /tɕʰi.jak̚/

US /tɕʰi.jɑk̚/

The stress is relatively even, but the first syllable '치' is often slightly higher in pitch.

韻が合う語

기약 (promise) 서약 (vow) 농약 (pesticide) 마약 (drug) 한약 (herbal medicine) 조약 (treaty) 탄약 (ammunition) 제약 (restriction)

よくある間違い

Pronouncing it as 'chyak' (one syllable) instead of 'chi-yak' (two syllables).
Forgetting the aspiration on 'chi', making it sound like 'ji'.
Releasing the final 'k' sound too strongly.
Pronouncing 'yak' like 'yuck'.
Confusing the 'ya' (ㅑ) with 'eo' (ㅓ).

難易度

読解 1/5

Very easy to read; two simple blocks.

ライティング 1/5

Simple strokes, no complex double consonants.

スピーキング 2/5

Requires clear separation of 'chi' and 'yak'.

リスニング 1/5

Distinct sound, unlikely to be confused with other common words.

次に学ぶべきこと

前提知識

이 (tooth) 약 (medicine) 물 (water) 사다 (to buy)

次に学ぶ

칫솔 (toothbrush) 비누 (soap) 수건 (towel) 샴푸 (shampoo)

上級

연마제 (abrasive) 계면활성제 (surfactant) 충치 (cavity) 잇몸 (gum)

知っておくべき文法

Object Particle 을/를

치약을(O) 사요.

Existential 있다/없다

치약이 있어요.

Counters (개)

치약 한 개.

Adjective Conjugation (맵다 -> 매워요)

치약이 매워요.

Imperative -세요

치약을 짜세요.

無料登録して完全な解説を読む

レベル別の例文

치약이 어디에 있어요?

Where is the toothpaste?

Uses the location particle '에' and the question word '어디'.

치약을 사요.

I buy toothpaste.

Uses the object particle '을'.

치약과 칫솔을 준비하세요.

Please prepare toothpaste and a toothbrush.

Uses '과' to mean 'and'.

이 치약은 싸요.

This toothpaste is cheap.

Uses the demonstrative '이' and the adjective '싸다'.

치약이 없어요.

There is no toothpaste.

Uses the negative existential verb '없다'.

치약 주세요.

Please give me toothpaste.

Standard polite request '주세요'.

치약이 하얀색이에요.

The toothpaste is white.

Uses the color noun '하얀색' with the copula '이에요'.

치약을 찾아요.

I am looking for toothpaste.

Uses the verb '찾다' (to look for).

치약 한 개만 더 주세요.

Please give me just one more tube of toothpaste.

Uses the counter '개' and the modifier '더' (more).

치약을 칫솔에 짰어요.

I squeezed the toothpaste onto the toothbrush.

Past tense of '짜다'.

이 치약은 너무 매워요.

This toothpaste is too spicy (minty).

Adverb '너무' and adjective '맵다'.

어린이 치약은 맛있어요.

Children's toothpaste is tasty.

Compound noun '어린이 치약'.

치약을 다 썼어요.

I used up all the toothpaste.

The expression '다 쓰다' means to use up.

가방에 여행용 치약이 있어요.

There is travel-sized toothpaste in the bag.

Modifier '여행용' (for travel use).

치약을 빌려줄 수 있어요?

Can you lend me some toothpaste?

The potential form '-ㄹ 수 있다'.

어떤 치약이 좋아요?

Which toothpaste is good?

Question word '어떤' (which kind of).

잇몸 건강을 위해 비싼 치약을 샀어요.

I bought expensive toothpaste for gum health.

Uses '-를 위해' (for the sake of).

치약 냄새가 입안에 가득해요.

The smell of toothpaste fills my mouth.

The adjective '가득하다' (to be full).

치약을 삼키지 않도록 조심하세요.

Be careful not to swallow the toothpaste.

Uses '-지 않도록' (so as not to).

이 치약은 미백 효과가 뛰어나요.

This toothpaste has an excellent whitening effect.

The adjective '뛰어나다' (to be excellent).

치약 뚜껑을 꼭 닫아주세요.

Please make sure to close the toothpaste cap.

Adverb '꼭' (tightly/surely).

편의점에서 치약 1+1 행사를 해요.

The convenience store is having a 1+1 sale on toothpaste.

Business term '행사' (event/promotion).

치약 대신 소금으로 닦으면 어때요?

How about brushing with salt instead of toothpaste?

Uses '대신' (instead of) and '-으면 어때요' (how about).

치약 성분을 꼼꼼히 확인해 보세요.

Try checking the toothpaste ingredients carefully.

Adverb '꼼꼼히' (meticulously).

불소가 함유된 치약이 충치 예방에 효과적입니다.

Toothpaste containing fluoride is effective for preventing cavities.

Formal verb '함유되다' (to be contained).

천연 성분으로 만든 치약이 인기를 끌고 있어요.

Toothpaste made with natural ingredients is gaining popularity.

Idiom '인기를 끌다' (to gain popularity).

치약의 연마제 성분이 치아를 마모시킬 수 있습니다.

Abrasive ingredients in toothpaste can wear down teeth.

Technical term '연마제' (abrasive).

기능성 치약은 일반 치약보다 가격이 비쌉니다.

Functional toothpaste is more expensive than regular toothpaste.

Comparative '보다'.

치약 튜브를 끝까지 짜서 쓰는 도구가 있어요.

There is a tool to squeeze the toothpaste tube to the very end.

Relative clause ending in '-는'.

군대에서는 치약으로 바닥을 닦기도 합니다.

In the army, they sometimes clean the floor with toothpaste.

Particle '-기도 하다' (to also do).

유해 성분 논란으로 특정 치약이 회수되었습니다.

Certain toothpastes were recalled due to controversy over harmful ingredients.

Passive verb '회수되다' (to be recalled).

치약의 강한 향이 입맛을 떨어뜨릴 수 있어요.

The strong scent of toothpaste can ruin your appetite.

Verb '떨어뜨리다' (to drop/reduce).

치약 광고는 대개 상쾌함과 청결함을 강조합니다.

Toothpaste advertisements usually emphasize freshness and cleanliness.

Adverb '대개' (mostly/usually).

현대적인 치약이 보급되기 전에는 소금이 그 역할을 대신했습니다.

Before modern toothpaste was distributed, salt took its place.

Conjunction '전에는' (before).

치약의 화학적 조성에 대한 소비자들의 관심이 높아지고 있습니다.

Consumers' interest in the chemical composition of toothpaste is increasing.

Noun '조성' (composition).

환경 보호를 위해 플라스틱 프리 치약이 출시되었습니다.

Plastic-free toothpaste has been released for environmental protection.

Verb '출시되다' (to be released/launched).

치약은 단순한 위생 용품을 넘어 건강의 상징이 되었습니다.

Toothpaste has become a symbol of health beyond a simple hygiene product.

Expression '-를 넘어' (beyond).

일부 치약에는 미세 플라스틱이 포함되어 있어 논란이 되기도 합니다.

Some toothpastes contain microplastics, which sometimes causes controversy.

Compound verb '포함되어 있다'.

치약의 계면활성제 성분이 거품을 풍부하게 만듭니다.

The surfactant ingredients in toothpaste create rich foam.

Technical term '계면활성제' (surfactant).

선물 세트의 단골 메뉴인 치약은 실용적인 선물로 통합니다.

Toothpaste, a staple of gift sets, is considered a practical gift.

Idiom '단골 메뉴' (regular item).

치약의 주성분인 연마제는 치태를 제거하는 핵심적인 역할을 수행한다.

Abrasives, the main component of toothpaste, play a key role in removing plaque.

Academic tone ending in '-ㄴ다'.

고대 이문명에서도 치약의 원형이라고 볼 수 있는 혼합물이 사용되었다는 기록이 있다.

There are records that mixtures considered prototypes of toothpaste were used in ancient civilizations.

Complex noun clause ending in '기록이 있다'.

치약 튜브의 재질 변화는 현대 포장 기술의 발전사를 반영한다.

Changes in the material of toothpaste tubes reflect the history of modern packaging technology.

Verb '반영하다' (to reflect).

불소 농도에 따른 치약의 충치 억제 효율성에 관한 논문들이 다수 발표되었다.

Numerous papers on the efficiency of cavity suppression of toothpaste according to fluoride concentration have been published.

Prepositional phrase '에 관한' (regarding).

치약 시장의 세분화는 소비자들의 다양한 구강 건강 욕구를 충족시키기 위함이다.

The segmentation of the toothpaste market is to satisfy consumers' diverse oral health needs.

Noun '세분화' (segmentation).

치약의 과도한 사용은 치아 법랑질의 손상을 초래할 수 있다는 경고가 잇따르고 있다.

Warnings are following one after another that excessive use of toothpaste can cause damage to tooth enamel.

Verb '초래하다' (to cause/bring about).

치약 속의 보존제 성분이 인체에 미치는 영향에 대한 심층적인 연구가 필요하다.

In-depth research on the effects of preservative ingredients in toothpaste on the human body is needed.

Adjective '심층적인' (in-depth).

생활 필수품으로서의 치약은 경제 지표의 변화에도 비교적 안정적인 수요를 유지한다.

As a daily necessity, toothpaste maintains a relatively stable demand despite changes in economic indicators.

Noun '지표' (indicator).

よく使う組み合わせ

치약을 짜다

치약을 묻히다

치약이 맵다

치약 냄새

여행용 치약

치약이 떨어지다

어린이용 치약

미백 치약

치약 뚜껑

치약 성분

よく使うフレーズ

치약 있어요?

— Do you have toothpaste? Used when asking a friend or a clerk.

저기, 혹시 남는 치약 있어요?

치약 좀 빌려줘.

— Lend me some toothpaste. Common between friends or family.

나 치약 좀 빌려줘, 내 거 다 썼어.

치약 맛이 이상해요.

— The toothpaste tastes strange. Used to describe a bad flavor.

이 치약 맛이 좀 이상해요. 상했나?

치약 코너가 어디예요?

— Where is the toothpaste section? Used in a supermarket.

죄송하지만, 치약 코너가 어디예요?

치약 듬뿍 짜지 마.

— Don't squeeze out too much toothpaste. A warning to children.

치약 듬뿍 짜지 마, 낭비야.

치약 선물 세트

— Toothpaste gift set. A common holiday gift in Korea.

추석 선물로 치약 세트를 받았어요.

치약으로 닦다

— To brush/clean with toothpaste. Can refer to teeth or objects.

은수저를 치약으로 닦으면 깨끗해져요.

치약이 묻다

— To get toothpaste on something. Usually clothes.

셔츠에 치약이 묻었어요.

치약이 안 나와요.

— Toothpaste is not coming out. Usually when the tube is empty.

치약이 안 나와요, 새로 사야겠어요.

치약을 삼키다

— To swallow toothpaste. Often used with children.

아기가 치약을 삼켰어요!

よく混同される語

치약 vs 비누

Both are cleaning agents in the bathroom, but 비누 is soap for the body.

치약 vs 연고

Both come in tubes, but 연고 is medical ointment for skin.

치약 vs 세제

Both are cleaners, but 세제 is detergent for dishes or clothes.

慣用句と表現

"치약 짜듯 하다"

— To do something very slowly or with great effort, like getting the last bit of toothpaste.

그는 대답을 치약 짜듯 겨우 했다.

Metaphorical

"치약 같은 사람"

— A person who is refreshing or clean, though this is a modern/creative slang.

그는 정말 치약 같은 사람이라 같이 있으면 상쾌해요.

Slang

"치약으로 청소하다"

— While literal, it's often a symbol of military discipline or extreme cleanliness in Korea.

군대 시절에 치약으로 바닥을 닦던 게 생각나네요.

Cultural

"치약이 마르다"

— To be out of ideas or resources (rarely used, but understood in context).

내 아이디어가 치약 마르듯 다 떨어졌어.

Creative

"치약 냄새 풍기다"

— To show off that one has just cleaned up or is being 'proper'.

그는 항상 치약 냄새를 풍기며 단정하게 다녀요.

Casual

"치약 뚜껑 안 닫는 사람"

— Used to describe a lazy or inconsiderate person in a domestic context.

치약 뚜껑 안 닫는 사람하고는 못 살겠어.

Casual

"치약 맛 초콜릿"

— A common way Koreans describe 'Mint Chocolate' (민초), which is a polarizing flavor.

민트 초코는 그냥 치약 맛 초콜릿 아니야?

Slang

"치약처럼 짜이다"

— To be squeezed or pressured by work or society.

회사에서 치약처럼 짜이고 퇴근했어요.

Casual

"치약 하나로 버티다"

— To survive on very little (often in a military or camping context).

치약 하나로 일주일을 버텼어요.

Casual

"치약 끝까지 짜기"

— The act of being very frugal or resourceful.

치약 끝까지 짜기 정신으로 돈을 모았어요.

Casual

間違えやすい

치약 vs 약 (Medicine)

치약 contains this word.

약 is a general term for all medicine, while 치약 is specifically for teeth.

머리가 아파서 약을 먹었어요. / 이를 닦으려고 치약을 짰어요.

치약 vs 치과 (Dentist)

Both start with '치'.

치과 is the place (clinic), 치약 is the product.

치과에 가서 치약을 추천받았어요.

치약 vs 칫솔 (Toothbrush)

Used together and both start with '치'.

칫솔 is the brush (tool), 치약 is the paste.

칫솔에 치약을 묻혀요.

치약 vs 치실 (Floss)

Used for dental care and starts with '치'.

치실 is string for between teeth.

치약으로 닦고 치실을 사용해요.

치약 vs 구강청결제 (Mouthwash)

Similar function.

Mouthwash is liquid, toothpaste is paste.

치약이 없어서 구강청결제로 헹궜어요.

文型パターン

[Noun]이/가 있어요

치약이 있어요.

[Noun]을/를 사요

치약을 사요.

[Noun] [Counter] 주세요

치약 한 개 주세요.

[Noun]에 [Noun]을/를 짜요

칫솔에 치약을 짜요.

[Noun] 대신에 [Noun]

치약 대신에 소금을 써요.

[Noun] 때문에 [Adjective]

치약 때문에 입안이 매워요.

[Noun]이/가 함유된 [Noun]

불소가 함유된 치약.

[Noun]을/를 넘어 [Noun]

치약은 위생을 넘어 건강의 상징입니다.

語族

名詞

치과 (dentist)

치실 (floss)

치태 (plaque)

치석 (tartar)

치아 (tooth - formal)

動詞

양치질하다 (to brush teeth)

닦다 (to brush/wipe)

짜다 (to squeeze)

헹구다 (to rinse)

形容詞

상쾌하다 (refreshing)

개운하다 (refreshed)

맵다 (minty/spicy)

향긋하다 (fragrant)

使い方

frequency

Daily necessity, very high frequency.

よくある間違い

Using '넣다' (to put in) instead of '짜다' (to squeeze). → 치약을 짜요.
You squeeze toothpaste from a tube; you don't 'put' it onto the brush in the same way you put sugar in coffee.
Pronouncing it as 'chyak' (one syllable). → 치-약 (two syllables).
Korean is a syllable-timed language. '치' and '약' should be distinct.
Confusing '치약' with '비누' (soap). → 치약 (for teeth), 비누 (for body).
Both are in the bathroom, but they have very different uses!
Thinking '매워요' means it has red pepper. → It means the mint is strong.
In the context of oral hygiene, '맵다' refers to the cooling sting of menthol.
Forgetting the object particle '을'. → 치약을 사요.
Since '치약' ends in a consonant, it must take '을' to be grammatically correct.

ヒント

Remember the Roots

If you remember that '치' is teeth and '약' is medicine, you will never forget this word. This root '치' also appears in '치과' (dentist) and '치통' (toothache).

Use the Right Verb

Always pair '치약' with '짜다' (to squeeze). It's the most natural collocation. '치약을 짜요' is the standard way to say you are getting it out of the tube.

Brushing After Lunch

Don't be surprised to see people brushing their teeth in public or office restrooms after lunch. It's a sign of good hygiene in Korea, and having your '치약' kit is essential.

Look for 1+1 Deals

Toothpaste is one of the most common items for 'Buy One Get One' deals in Korean marts. It's a great time to stock up on your favorite '치약'.

Two Syllables

Make sure to pronounce it as 'chi-yak'. Some learners try to say it too fast, making it sound like 'chyak', but keeping the two syllables distinct sounds more native.

Tube vs. Paste

In English, we say 'a tube of toothpaste'. In Korean, you just say '치약 한 개' (one toothpaste). The container is implied.

Don't Swallow

When teaching children, use the phrase '삼키지 마세요' (don't swallow). Since it's called 'medicine' (약), kids might think it's okay to eat!

Borrowing Toothpaste

If you need to borrow some, '치약 좀 빌려줄 수 있어?' is perfectly fine among friends. It's a very small favor in Korean culture.

Life Hack

If you have a stain on a white shoe or a silver spoon, try cleaning it with '치약'. This is a well-known life hack in Korea.

Spicy Mint

Accept that '맵다' means minty in this context. If a Korean friend warns you a toothpaste is '매워요', they mean it's very strong mint, not that it has chili in it.

暗記しよう

記憶術

Think of 'Chi' as the first part of 'Cheese' (which you eat with your teeth) and 'Yak' as the sound you make if you swallow too much medicine. 'Tooth-Medicine' = 치약.

視覚的連想

Imagine a giant tooth (치) wearing a doctor's white coat and holding a bottle of medicine (약).

Word Web

칫솔 (toothbrush) 치과 (dentist) 치아 (tooth) 약국 (pharmacy) 약사 (pharmacist) 치실 (floss) 가글 (mouthwash) 양치 (brushing)

チャレンジ

Try to say '치약' five times fast without blending it into one syllable. Then, try to use it in a sentence at a convenience store.

語源

The word is composed of the Hanja characters 齒 (치 - tooth) and 藥 (약 - medicine). It originated from the concept that oral hygiene products were medical treatments for the mouth.

元の意味： Tooth medicine or medicinal substance for the teeth.

Sino-Korean (Hanja-derived).

文化的な背景

No specific sensitivities, but avoid mentioning '치약' in the context of food unless talking about 'Mint Chocolate' (민트 초코), which some Koreans jokingly call 'toothpaste flavor'.

In English-speaking countries, toothpaste is a personal hygiene product but rarely a gift. In Korea, it is a common corporate or holiday gift.

Bamboo Salt Toothpaste (죽염 치약) - A famous traditional Korean brand. 2080 Toothpaste - A popular brand aiming for 20 healthy teeth until age 80. Perioe - One of the most common toothpaste brands in Korea.

実生活で練習する

実際の使用場面

At a Supermarket

치약 어디 있어요?
제일 싼 치약이 뭐예요?
1+1 치약 있어요?
미백 치약 찾고 있어요.

Morning Routine

치약 짰어?
치약 뚜껑 닫아.
치약이 다 떨어졌네.
치약 냄새 좋다.

At the Dentist

어떤 치약이 좋아요?
불소 치약을 쓰세요.
치약을 많이 쓰지 마세요.
이 치약은 잇몸에 좋아요.

Traveling

여행용 치약 챙겼어?
호텔에 치약 있어?
치약 좀 빌려줄 수 있어?
편의점에서 치약 사자.

With Children

치약 삼키면 안 돼.
치약 조금만 짜자.
딸기 맛 치약이야.
치약 매워?

会話のきっかけ

"어떤 브랜드 치약 쓰세요?"

"민트 초코 아이스크림이 정말 치약 맛이라고 생각하세요?"

"한국 치약은 외국 치약보다 더 매운 것 같아요."

"치약 튜브를 뒤에서부터 짜시나요, 아니면 중간부터 짜시나요?"

"치약 선물 세트 받아본 적 있으세요?"

日記のテーマ

오늘 아침에 사용한 치약의 느낌을 설명해 보세요. (상쾌했나요? 매웠나요?)

당신이 가장 좋아하는 치약 브랜드와 그 이유를 써 보세요.

한국의 '3-3-3 양치 법칙'에 대해 어떻게 생각하는지 적어 보세요.

만약 치약이 세상에서 사라진다면 무엇으로 양치를 할 것인가요?

치약 광고를 만든다면 어떤 점을 강조하고 싶은지 써 보세요.

よくある質問

10 問

In Korean, it is treated as a count noun when referring to tubes (치약 한 개, 치약 두 개). As a substance, it doesn't need a plural marker.

The minty sensation in toothpaste causes a tingling or burning feeling that Koreans linguistically categorize as 'spicy' (맵다), similar to how they describe hot peppers.

No, '치약' is exclusively for teeth. For other cleaning pastes, you would use specific terms like '연마제' or '세정제'.

It is toothpaste made with bamboo salt, a traditional Korean ingredient believed to be very good for gum health and preventing inflammation.

You can say '미백 치약' (mi-baek chi-yak). '미백' means whitening.

Yes, in formal or complete sentences, use '치약을' (object) or '치약이' (subject). In very casual speech, particles are sometimes dropped.

It's a health guideline in Korea: brush 3 times a day, within 3 minutes after a meal, for 3 minutes.

Yes, especially in household gift sets given during major holidays like Chuseok and Seollal.

You say '여행용 치약' (yeo-haeng-yong chi-yak), which literally means 'for travel use toothpaste'.

While technically understandable, '짜다' (to squeeze) is much more natural and common.

無料登録してヒントとメモを見る