This page in your language

فارسی

العربية

Deutsch

Español

Français

日本語

한국어

Português

中文

हिन्दी

A1 noun 11 min read

dầu ăn

Practice it Examples Notes & Tips dầu ăn in 30 Seconds

Explanation dầu ăn in your Level:

At the A1 level, you only need to know that 'dầu ăn' means cooking oil. It is a basic noun used when shopping or talking about simple cooking. You should learn it alongside other kitchen staples like 'muối' (salt), 'đường' (sugar), and 'nước mắm' (fish sauce). At this stage, focus on the phrase 'mua dầu ăn' (buy cooking oil) and 'cho dầu ăn vào' (put cooking oil in). You don't need to worry about the different chemical types of oil, just that it's the yellow liquid in the bottle used for frying. Remember the classifier 'chai' (bottle) so you can ask for 'một chai dầu ăn' at the store. This is a very high-frequency word because it appears in almost every meal preparation.

At the A2 level, you should start to distinguish between 'dầu ăn' and 'mỡ' (lard). You will use 'dầu ăn' in slightly more complex sentences, such as describing a recipe: 'Đầu tiên, đun nóng dầu ăn' (First, heat the cooking oil). You should also learn the names of common types of oil, like 'dầu đậu nành' (soybean oil) or 'dầu thực vật' (vegetable oil), which you will see on labels. You might start using adverbs to describe the amount, like 'nhiều dầu' (lots of oil) or 'ít dầu' (a little oil). You should also be able to understand simple instructions in a kitchen where 'dầu ăn' is mentioned as a primary ingredient for frying or stir-frying.

At the B1 level, you can discuss the role of 'dầu ăn' in health and nutrition. You might say, 'Tôi thích dùng dầu ô liu vì nó tốt cho sức khỏe' (I prefer using olive oil because it is good for health). You should be comfortable using 'dầu ăn' in the passive voice or in more descriptive contexts, such as 'Thức ăn này có quá nhiều dầu mỡ' (This food is too greasy/oily). You can also start to use the word in the context of prices and shopping trends, such as 'Giá dầu ăn đang tăng do lạm phát' (The price of cooking oil is rising due to inflation). You should also know related terms like 'nước dầu' (the oily surface of a soup) or 'váng dầu'.

At the B2 level, you can understand and participate in discussions about the production of 'dầu ăn.' You might read articles about the environmental impact of 'dầu cọ' (palm oil) or the industrial process of refining 'dầu thực vật tinh luyện.' You should be able to explain the difference between 'dầu ăn' and 'tinh dầu' (essential oils) clearly. Your vocabulary should include technical culinary terms like 'điểm khói' (smoke point) and how it affects the choice of 'dầu ăn' for different cooking methods. You can also understand more complex metaphors or news reports involving the oil industry or food safety regulations regarding recycled oil (dầu bẩn).

At the C1 level, you have a nuanced understanding of 'dầu ăn' in various registers. You can appreciate the literary use of 'dầu' in idioms and proverbs. You can discuss the chemistry of cooking oils, such as 'axít béo' (fatty acids) or 'chất béo bão hòa' (saturated fats). You can engage in debates about the cultural shift in Vietnam from using animal fats to vegetable oils and how this reflects broader socioeconomic changes. Your usage of 'dầu ăn' is precise, and you can switch between formal technical terms and colloquial slang effortlessly. You might also explore the history of oil pressing in traditional Vietnamese villages.

At the C2 level, 'dầu ăn' is just one part of a vast linguistic repertoire. You can analyze the etymological roots of the word 'dầu' and its cognates in other Southeast Asian languages. You can write professional culinary critiques or scientific papers on the lipid profile of various Vietnamese cooking oils. You understand the deepest cultural metaphors, such as how 'dầu' is used in religious ceremonies (dầu đèn) vs. domestic life. You can interpret subtle wordplay in literature or media that uses 'dầu ăn' as a symbol of modernity, health, or even political economy. Your mastery allows you to use the word with perfect tone, context, and stylistic flair.

Practice it Examples Notes & Tips

dầu ăn in 30 Seconds

Dầu ăn is the essential Vietnamese term for cooking oil, used universally in kitchens.
It is a compound of 'dầu' (oil) and 'ăn' (to eat), highlighting its edible nature.
Commonly sold in bottles (chai), it is used for frying, stir-frying, and marinating.
Distinguishing it from 'mỡ' (lard) and 'tinh dầu' (essential oils) is key for learners.

The term dầu ăn is the standard Vietnamese noun for cooking oil. Etymologically, it is a compound of two words: dầu, which translates generally to 'oil' or 'liquid fat,' and ăn, the verb meaning 'to eat.' Combined, they literally signify 'oil for eating' or 'edible oil.' In the context of the Vietnamese kitchen, this is an indispensable staple, used in almost every household for a variety of culinary techniques ranging from deep-frying (chiên) and stir-frying (xào) to marinating (ướp) and dressing salads (trộn salad). Understanding this word is fundamental for anyone navigating a Vietnamese grocery store or following a recipe. Historically, Vietnamese cuisine relied heavily on mỡ lợn (lard), but with modernization and health-conscious trends, vegetable-based dầu ăn has become the dominant medium. When you walk into a Vietnamese supermarket like WinMart or Co.op Mart, you will see entire aisles dedicated to dầu ăn, featuring brands like Tường An, Neptune, and Simply. The word is used universally regardless of the specific source of the oil—whether it is soybean, peanut, or sunflower—unless the speaker wishes to be specific. In daily conversation, if you are in a kitchen, people might simply shorten it to dầu, but dầu ăn remains the precise term to distinguish it from industrial oils or medicinal oils.

Classification: Noun (Compound)
Common Usage: Daily cooking, shopping, and recipe instructions.

Mẹ ơi, nhà mình hết dầu ăn rồi, con đi mua nhé? (Mom, we ran out of cooking oil, should I go buy some?)

Beyond the kitchen, the concept of oil has permeated Vietnamese metaphors. While dầu ăn itself is literal, the word dầu appears in idioms like 'dầu sôi lửa bỏng' (boiling oil and burning fire), which describes a critical or dangerous situation. However, for a beginner (A1), focus on its utility in the kitchen. If you are ordering food and want less oil, you would say 'ít dầu thôi.' If you are looking for it in a store, look for the tall plastic bottles with yellow liquid. The versatility of dầu ăn reflects the evolution of Vietnamese cuisine from traditional boiling and steaming toward the more modern, high-heat frying techniques influenced by Chinese and Western styles. In a broader sense, dầu ăn represents the shift toward plant-based fats in the Southeast Asian diet over the last 50 years. It is a word you will hear every single day if you live in Vietnam, whether from a street food vendor preparing bánh xèo or a neighbor borrowing a cup of oil for dinner.

Using dầu ăn in a sentence is straightforward because it functions exactly like the English noun 'cooking oil.' It is an uncountable noun in a general sense but can be counted using classifiers like chai (bottle), lít (liter), or thìa/muỗng (spoon). When you want to specify the action of adding oil, you use the verb cho (to put/give) or đổ (to pour). For example, 'Cho một ít dầu ăn vào chảo' (Put a little cooking oil into the pan). If you are at the market, you might ask, 'Bán cho tôi một chai dầu ăn' (Sell me a bottle of cooking oil). Note that the position of the noun is consistent with Vietnamese grammar: it follows the verb and any quantifiers or classifiers. If you want to describe the type of oil, the modifier comes after the noun, such as dầu ăn đậu nành (soybean cooking oil) or dầu ăn hướng dương (sunflower cooking oil).

Common Verbs: Cho (put), Đổ (pour), Mua (buy), Dùng (use), Hết (run out).

Đừng cho quá nhiều dầu ăn khi xào rau. (Don't put too much cooking oil when stir-frying vegetables.)

For more advanced usage, you might discuss the health properties of dầu ăn. You could say, 'Loại dầu ăn này tốt cho tim mạch' (This type of cooking oil is good for the heart). In a professional culinary context, you might hear about the điểm khói (smoke point) of different dầu ăn. When talking about the price, you would say, 'Giá dầu ăn dạo này tăng cao quá' (The price of cooking oil has increased a lot lately). This demonstrates that the word fits into economic, health, and domestic contexts seamlessly. In southern Vietnam, you might hear dầu ăn used in the context of 'dầu mỡ' to refer to greasy food in general. If a dish is too oily, you say it is 'nhiều dầu mỡ.' This nuance is important for learners who want to sound more natural. Using the word correctly also involves knowing when not to use it; for instance, you wouldn't use dầu ăn for gasoline (xăng) or motor oil (dầu máy), even though they all share the root word 'dầu.'

You will encounter the word dầu ăn in several distinct environments in Vietnam. The most common is the local 'chợ' (wet market) or 'siêu thị' (supermarket). In the market, you might hear vendors shouting prices or customers asking for specific brands. On television and social media, dầu ăn is a frequent subject of advertisements. Vietnamese commercials for cooking oil often emphasize family values, health, and the 'crispiness' (độ giòn) of fried food. Brands like Neptune often run heart-warming Tet (Lunar New Year) ads where dầu ăn is a gift given to elders to wish them health. In a restaurant setting, you might hear a chef telling an assistant to 'thêm dầu' (add oil) or a customer requesting a dish with 'ít dầu' (less oil) due to dietary preferences. If you watch Vietnamese cooking shows on YouTube, like those by 'Vành Khuyên Lê' or 'Cô Ba Bình Dương,' you will hear the term used repeatedly as they explain the steps of preparing traditional dishes.

Quảng cáo: "Dầu ăn cao cấp, tốt cho sức khỏe cả gia đình!" (Advertisement: Premium cooking oil, good for the whole family's health!)

Another interesting place you might hear this word is in the context of street food. When you stand near a bánh xèo (Vietnamese crepe) stall, the sizzling sound you hear is the dầu ăn reacting with the hot pan. The vendor might mention they use 'dầu mới' (fresh oil) to assure customers of quality. In casual banter, dầu ăn sometimes appears in slang, particularly on the Vietnamese internet, where 'thông dầu' is a vulgar slang term related to homosexual acts (similar to 'dropping the soap' in English contexts), though this is very informal and should be used with extreme caution. For the average learner, sticking to the culinary context is safe and productive. Whether you are listening to a grocery list being read out, a recipe being explained, or a news report about commodity prices, dầu ăn is a high-frequency word that anchors your understanding of Vietnamese daily life and economy. It is one of those 'invisible' words—so common that you only notice it when it's missing or when the price changes.

One of the most frequent mistakes English speakers make when using dầu ăn is confusing it with other types of 'dầu.' In English, 'oil' is a broad term, but in Vietnamese, adding the qualifier is crucial for clarity. If you just say 'dầu,' people might understand you in a kitchen, but in a general store, they might wonder if you want dầu gió (medicated eucalyptus oil, very common in Vietnam) or dầu hỏa (kerosene). Another common error is the confusion between dầu ăn and mỡ. While both are fats, mỡ specifically refers to animal fat (lard). If you are a vegetarian, you must ensure you are asking for dầu thực vật (vegetable oil) or dầu ăn, rather than mỡ lợn. Furthermore, learners often struggle with classifiers. You cannot say 'một dầu ăn'; you must say 'một chút dầu ăn' (a bit of oil) or 'một chai dầu ăn' (a bottle of oil).

Sai: Tôi cần mua một dầu ăn. (Wrong: I need to buy a cooking oil.)
Đúng: Tôi cần mua một chai dầu ăn. (Right: I need to buy a bottle of cooking oil.)

Another mistake involves the pronunciation of the word 'dầu.' In Northern Vietnamese, the 'd' is pronounced like a 'z,' while in Southern Vietnamese, it sounds like a 'y.' Mispronouncing the tone (huyền - falling tone) can also lead to confusion with 'đâu' (where) or 'đầu' (head). Ensure the voice drops low and smooth. Additionally, some learners try to translate 'essential oils' as 'dầu ăn thiết yếu,' which is incorrect; the correct term is tinh dầu. Using dầu ăn for non-edible purposes, like lubricating a door hinge, is technically understandable but sounds odd; for that, you would use dầu máy or dầu nhờn. Finally, be careful with the word order when specifying the type of oil. It is always 'dầu ăn' + [source], like dầu ăn ô liu, not 'ô liu dầu ăn.' Keeping these distinctions in mind will help you avoid the most common pitfalls and speak more like a native.

While dầu ăn is the general term, there are several related words that you should know to expand your vocabulary. The most significant alternative is mỡ (animal fat/lard). Traditionally, mỡ lợn was the primary cooking medium in Vietnam, prized for the flavor it adds to stir-fries. Even today, many traditional recipes for cơm tấm (broken rice) use mỡ hành (scallion oil made with lard). Another alternative is bơ (butter), which is used more in French-influenced Vietnamese baking or for frying certain seafood dishes like ốc xào bơ (snails stir-fried with butter). Then there are specific types of oils: dầu ô liu (olive oil), dầu mè (sesame oil), and dầu lạc (peanut oil). Each has a specific use case; for example, dầu mè is usually added at the end of cooking for aroma, not for deep-frying.

Dầu ăn vs. Mỡ: Dầu ăn is plant-based; Mỡ is animal-based. Dầu ăn is considered 'lighter' and healthier today.
Dầu ăn vs. Tinh dầu: Dầu ăn is for cooking; Tinh dầu is essential oil for fragrance or therapy.

If you are looking for health-conscious alternatives, you might hear dầu thực vật (vegetable oil) used as a formal synonym on packaging. In some regional dialects or older texts, you might encounter dầu phụng instead of dầu lạc for peanut oil. Understanding these nuances allows you to choose the right ingredient for the right dish. For instance, you wouldn't use dầu ăn to describe the oil used in a massage; that would be dầu massage. Similarly, the 'oil' in a salad dressing is specifically called dầu giấm (oil and vinegar dressing). By learning these related terms, you build a web of vocabulary that allows you to describe textures, flavors, and cooking methods with much greater precision. In summary, while dầu ăn is your 'go-to' word, knowing mỡ, bơ, and tinh dầu helps you navigate the full spectrum of Vietnamese liquids and fats.

How Formal Is It?

Fun Fact

In ancient Vietnam, most 'oil' was actually animal lard. The compound 'dầu ăn' became popular as vegetable oils were introduced and industrialized.

Pronunciation Guide

UK /zaʊ̯˨˩ ʔan˧˧/

US /jaʊ̯˨˩ ʔan˧˧/

Equal stress on both syllables.

Rhymes With

cầu ăn màu ăn tàu ăn giàu ăn ngầu ăn thầu ăn chầu ăn lầu ăn

Common Errors

Pronouncing 'd' like English 'd' (it should be 'z' or 'y').
Missing the low falling tone on 'dầu'.
Confusing 'dầu' with 'đâu' (where) or 'đầu' (head).

Difficulty Rating

Reading 1/5

Very easy to recognize on labels.

Writing 2/5

Must remember the 'd' and the tone.

Speaking 2/5

Tone and initial consonant vary by region.

Listening 1/5

Clear and distinct in kitchen contexts.

What to Learn Next

Prerequisites

dầu ăn mua chai chảo

Learn Next

mỡ bơ chiên xào gia vị

Advanced

tinh luyện oxy hóa chất béo bão hòa axít béo

Grammar to Know

Noun Compounds

Dầu (oil) + Ăn (eat) = Cooking oil

Classifiers for liquids

Một chai dầu ăn, hai lít dầu ăn

Position of adjectives

Dầu ăn [ngon], Dầu ăn [sạch]

Verbs of addition

Cho dầu ăn vào, Thêm dầu ăn

Regional pronunciation of 'd'

Zầu (North) vs Yầu (South)

Examples by Level

Tôi đi mua dầu ăn.

I go buy cooking oil.

Simple S-V-O structure.

Cho một ít dầu ăn vào.

Put a little cooking oil in.

Imperative sentence using 'Cho'.

Chai dầu ăn này bao nhiêu tiền?

How much is this bottle of cooking oil?

Question structure with 'bao nhiêu tiền'.

Nhà tôi hết dầu ăn rồi.

My house ran out of cooking oil.

Using 'hết' to mean 'run out'.

Dầu ăn rất quan trọng.

Cooking oil is very important.

Simple adjective description.

Mẹ cần dầu ăn để chiên cá.

Mom needs cooking oil to fry fish.

Using 'để' to express purpose.

Đây là dầu ăn thực vật.

This is vegetable cooking oil.

Demonstrative 'Đây là'.

Đừng để dầu ăn gần lửa.

Don't leave cooking oil near the fire.

Negative imperative 'Đừng'.

Bạn thích dùng dầu ăn hay mỡ lợn?

Do you like using cooking oil or lard?

Alternative question with 'hay'.

Dầu ăn đậu nành rất phổ biến ở Việt Nam.

Soybean cooking oil is very popular in Vietnam.

Noun phrase with specific type.

Hãy đun nóng dầu ăn trước khi xào.

Please heat the cooking oil before stir-frying.

Using 'trước khi' (before).

Tôi mua hai chai dầu ăn loại lớn.

I bought two large bottles of cooking oil.

Using classifiers and adjectives.

Dầu ăn làm cho món ăn ngon hơn.

Cooking oil makes the dish tastier.

Causative structure 'làm cho'.

Bạn có thể cho thêm một muỗng dầu ăn không?

Can you add another spoon of cooking oil?

Polite request with 'có thể... không'.

Dầu ăn này có mùi rất thơm.

This cooking oil smells very good.

Describing sensory experience.

Siêu thị đang giảm giá dầu ăn.

The supermarket is discounting cooking oil.

Continuous action with 'đang'.

Nhiều người chọn dầu ăn hướng dương vì sức khỏe.

Many people choose sunflower cooking oil for health.

Complex sentence with 'vì'.

Hạn sử dụng của chai dầu ăn này là khi nào?

When is the expiration date of this cooking oil bottle?

Genitive 'của' and time question.

Bạn nên bảo quản dầu ăn ở nơi thoáng mát.

You should store cooking oil in a cool place.

Advice with 'nên'.

Dầu ăn đã qua sử dụng không nên dùng lại nhiều lần.

Used cooking oil should not be reused many times.

Passive-like structure with 'đã qua sử dụng'.

Món chiên xù cần rất nhiều dầu ăn.

Deep-fried breaded dishes need a lot of cooking oil.

Specific culinary context.

Dầu ăn là một phần không thể thiếu trong bếp.

Cooking oil is an indispensable part of the kitchen.

Abstract noun phrase 'phần không thể thiếu'.

Tôi thường trộn dầu ăn với giấm để làm salad.

I often mix cooking oil with vinegar to make salad.

Using 'với' (with) and 'để' (to).

Dầu ăn thực vật không chứa cholesterol.

Vegetable cooking oil does not contain cholesterol.

Scientific fact in simple terms.

Quy trình sản xuất dầu ăn tinh luyện rất phức tạp.

The production process of refined cooking oil is very complex.

Formal noun phrase 'Quy trình sản xuất'.

Việc lạm dụng dầu ăn có thể dẫn đến béo phì.

The overuse of cooking oil can lead to obesity.

Gerund-like subject 'Việc lạm dụng'.

Dầu ăn ô liu nguyên chất thường đắt hơn dầu đậu nành.

Extra virgin olive oil is usually more expensive than soybean oil.

Comparative structure 'đắt hơn'.

Cần kiểm soát chất lượng dầu ăn tại các quán ăn vỉa hè.

It is necessary to control the quality of cooking oil at street food stalls.

Formal requirement with 'Cần'.

Dầu ăn bị oxy hóa sẽ sinh ra các chất độc hại.

Oxidized cooking oil will produce harmful substances.

Scientific cause and effect.

Thị trường dầu ăn Việt Nam đang cạnh tranh rất khốc liệt.

The Vietnamese cooking oil market is competing very fiercely.

Business context.

Nhiệt độ quá cao sẽ làm dầu ăn bốc khói và biến chất.

Too high temperatures will cause cooking oil to smoke and degrade.

Technical culinary description.

Hãy lọc dầu ăn sau khi chiên để tiết kiệm.

Filter the cooking oil after frying to save money.

Instruction with 'sau khi'.

Sự chuyển dịch từ mỡ động vật sang dầu ăn phản ánh xu hướng sống sạch.

The shift from animal fat to cooking oil reflects the clean living trend.

Abstract academic tone.

Dầu ăn không chỉ là thực phẩm mà còn là một mặt hàng chiến lược.

Cooking oil is not just food but also a strategic commodity.

Correlative conjunction 'không chỉ... mà còn'.

Các nhà khoa học đang nghiên cứu dầu ăn làm từ vi tảo.

Scientists are researching cooking oil made from microalgae.

Advanced research context.

Vấn đề an toàn vệ sinh thực phẩm liên quan đến dầu ăn tái chế vẫn còn nhức nhối.

The issue of food safety regarding recycled cooking oil remains painful/troubling.

Complex subject with modifiers.

Dầu ăn có độ nhớt khác nhau tùy thuộc vào nguồn gốc thực vật.

Cooking oils have different viscosities depending on their botanical origin.

Technical term 'độ nhớt'.

Việc bổ sung vitamin A vào dầu ăn là một chính sách quốc gia.

Adding Vitamin A to cooking oil is a national policy.

Public health context.

Mùi vị của món ăn phụ thuộc rất nhiều vào loại dầu ăn được sử dụng.

The flavor of a dish depends heavily on the type of cooking oil used.

Causal link 'phụ thuộc vào'.

Dầu ăn bẩn là nỗi lo lắng thường trực của người tiêu dùng.

Dirty oil is a constant worry for consumers.

Social commentary.

Trong dòng chảy của lịch sử ẩm thực, dầu ăn đã soán ngôi mỡ lợn một cách ngoạn mục.

In the flow of culinary history, cooking oil has spectacularly usurped the throne of lard.

Metaphorical and literary language.

Sự tinh tế của đầu bếp nằm ở việc điều phối nhiệt độ và lượng dầu ăn chuẩn xác.

The chef's finesse lies in the precise coordination of temperature and oil quantity.

High-level professional description.

Dầu ăn đóng vai trò như một dung môi hòa tan các hương vị tinh túy của gia vị.

Cooking oil acts as a solvent that dissolves the essential flavors of spices.

Scientific metaphor 'dung môi'.

Những biến động về giá dầu ăn trên thị trường thế giới tác động trực tiếp đến an ninh lương thực.

Fluctuations in global cooking oil prices directly impact food security.

Geopolitical context.

Việc phân tích chỉ số peroxide trong dầu ăn giúp xác định mức độ tươi mới của sản phẩm.

Analyzing the peroxide value in cooking oil helps determine the product's freshness.

Highly technical/scientific.

Dầu ăn, một hợp chất triglyceride, là nguồn cung cấp năng lượng đậm đặc cho cơ thể.

Cooking oil, a triglyceride compound, is a dense source of energy for the body.

Biochemical definition.

Sự đa dạng của các loại dầu ăn trên kệ hàng minh chứng cho sự phát triển của ngành công nghiệp thực phẩm.

The diversity of cooking oils on shelves demonstrates the development of the food industry.

Socio-industrial analysis.

Khái niệm 'dầu ăn sạch' không chỉ dừng lại ở chất lượng mà còn ở quy trình canh tác bền vững.

The concept of 'clean cooking oil' is not limited to quality but also to sustainable farming practices.

Ethical and environmental discourse.

Synonyms

Dầu thực vật Dầu Mỡ thực vật Dầu tinh luyện Dầu nành Dầu lạc Dầu mè Dầu hướng dương

Antonyms

Mỡ lợn Nước Dầu công nghiệp Chất khô

Common Collocations

Chai dầu ăn

Đun nóng dầu ăn

Thấm dầu ăn

Giá dầu ăn

Dầu ăn bẩn

Dầu ăn thực vật

Ít dầu ăn

Nhiều dầu ăn

Muỗng dầu ăn

Mùi dầu ăn

Common Phrases

Hết dầu ăn rồi

— We have run out of cooking oil.

Hết dầu ăn rồi, đi siêu thị thôi.

Dầu ăn cao cấp

— Premium cooking oil.

Quảng cáo dầu ăn cao cấp.

Cửa hàng dầu ăn

— A shop that sells oil (rare, usually general stores).

Tìm cửa hàng bán dầu ăn.

Đổ dầu ăn vào

— Pour cooking oil into.

Đổ dầu ăn vào chảo nóng.

Thay dầu ăn

— Change the cooking oil (in a deep fryer).

Phải thay dầu ăn thường xuyên.

Trộn với dầu ăn

— Mix with cooking oil.

Thịt bò trộn với dầu ăn cho mềm.

Dầu ăn và nước mắm

— Oil and fish sauce (basic staples).

Bếp chỉ còn dầu ăn và nước mắm.

Loại dầu ăn nào tốt?

— Which type of cooking oil is good?

Bác sĩ tư vấn loại dầu ăn nào tốt cho tim.

Rán bằng dầu ăn

— Fry with cooking oil.

Cá rán bằng dầu ăn sẽ rất giòn.

Vết dầu ăn

— Oil stain.

Áo bị dính vết dầu ăn.

Often Confused With

dầu ăn vs Dầu gió

Medicated oil used for headaches, not for eating.

dầu ăn vs Dầu máy

Engine oil, used for cars and machines.

dầu ăn vs Mỡ

Animal fat (lard), though used for cooking, it's not 'dầu ăn'.

Idioms & Expressions

"Như dầu vào lửa"

— Like adding oil to a fire (making a bad situation worse).

Lời nói của anh ta như dầu vào lửa.

Common

"Dầu sôi lửa bỏng"

— In the heat of the moment; a critical/dangerous situation.

Đang lúc dầu sôi lửa bỏng, đừng làm phiền.

Literary/Formal

"Mỡ màng"

— Glossy, rich, or fertile (related to oil/fat).

Cánh đồng mỡ màng.

Literary

"Láng chanh láng dầu"

— Very smooth or slippery.

Mặt đường láng chanh láng dầu.

Colloquial

"Ăn trắng mặc trơn"

— Living a life of luxury (implied oily/smooth clothes).

Cô ấy giờ ăn trắng mặc trơn rồi.

Old-fashioned

"Chảo dầu"

— A 'frying pan' of a situation.

Rơi vào chảo dầu.

Metaphorical

"Nói như rót dầu vào tai"

— To speak very smoothly and persuasively (sometimes negatively).

Nó nói như rót dầu vào tai.

Colloquial

"Béo ngậy"

— Very oily/rich (describing food).

Món này béo ngậy vị dầu mè.

Descriptive

"Ráo dầu"

— Drained of oil.

Để khoai tây rán ráo dầu.

Culinary

"Thông dầu"

— Vulgar slang related to sexual acts.

Avoid using this in polite company.

Slang

Easily Confused

dầu ăn vs Đầu

Similar sound but different tone and initial.

Đầu means 'head'; Dầu means 'oil'.

Đau đầu (Headache) vs Mua dầu (Buy oil).

dầu ăn vs Đâu

Similar sound.

Đâu means 'where'.

Ở đâu? (Where?) vs Dầu ăn (Cooking oil).

dầu ăn vs Đậu

Related to 'dầu đậu nành'.

Đậu means 'bean' or 'to park/land'.

Đậu nành (Soybean).

dầu ăn vs Cầu

Rhymes with dầu.

Cầu means 'bridge' or 'to pray'.

Cây cầu (The bridge).

dầu ăn vs Dâu

Same initial and sound, different tone.

Dâu means 'strawberry' or 'daughter-in-law'.

Quả dâu (Strawberry).

Sentence Patterns

Tôi mua [dầu ăn].

Tôi mua dầu ăn.

Cho [dầu ăn] vào.

Cho dầu ăn vào.

Nhà tôi hết [dầu ăn] rồi.

Nhà tôi hết dầu ăn rồi.

Đun nóng [dầu ăn] trước.

Đun nóng dầu ăn trước.

[Dầu ăn] này tốt cho [sức khỏe].

Dầu ăn này tốt cho sức khỏe.

Đừng cho quá nhiều [dầu ăn].

Đừng cho quá nhiều dầu ăn.

Quy trình làm [dầu ăn] rất sạch.

Quy trình làm dầu ăn rất sạch.

Sự lựa chọn [dầu ăn] ảnh hưởng đến [vị].

Sự lựa chọn dầu ăn ảnh hưởng đến vị.

Word Family

Nouns

dầu

dầu mỡ

dầu hỏa

dầu gió

dầu thực vật

dầu động vật

tinh dầu

Verbs

tưới dầu

tra dầu

thấm dầu

chiên dầu

Adjectives

dầu mỡ

béo ngậy

ngấm dầu

mỡ

bơ

xăng

nhớt

lạc

đậu nành

How to Use It

frequency

Extremely high in daily life.

Common Mistakes

Tôi cần mua dầu. → Tôi cần mua dầu ăn.
Without 'ăn', it could mean kerosene or medicated oil.
Một dầu ăn. → Một chai dầu ăn.
You need a classifier for uncountable nouns.
Dầu ăn ô liu. → Dầu ô liu.
While 'dầu ăn ô liu' is okay, 'dầu ô liu' is more natural for specific types.
Dầu ăn nóng. → Dầu đang nóng.
To say the oil is currently hot, use 'đang'.
Thoa dầu ăn lên tóc. → Thoa dầu dưỡng tóc.
Cooking oil is not for hair care.

Tips

Remember the Compound

Always remember 'dầu' + 'ăn'. It's one of the easiest compounds to learn because both words are common.

Master the Tone

The 'huyền' tone is low and falling. Practice saying it like a deep sigh.

Brand Recognition

Look for the brand 'Tường An' or 'Neptune' in shops to see the word 'dầu ăn' in action.

Use Classifiers

Don't forget to say 'chai' when buying it. 'Một chai dầu ăn' is the most natural way.

Kitchen Shortening

Feel free to drop 'ăn' when you are holding a spatula; 'cho dầu vào' is perfectly fine.

Specify the Source

If you have allergies, learn 'dầu lạc' (peanut) or 'dầu đậu nành' (soybean).

Spelling Check

It's 'dầu', not 'giầu'. Although 'giàu' means rich, 'dầu' is for oil.

Sizzling Clue

If you hear sizzling, someone is likely talking about 'dầu ăn'.

Size Matters

Dầu ăn comes in 1L, 2L, and 5L bottles. Learn the numbers!

Metaphors

Learn 'như dầu vào lửa' to impress your Vietnamese friends with an idiom.

Memorize It

Mnemonic

Think of 'Dầu' as 'Dough' (it costs money) and 'Ăn' as 'Under' the pan. You need 'Dough' to buy the oil that goes 'Under' your food.

Visual Association

Imagine a bright yellow bottle with a green leaf on it sitting next to a hot frying pan.

Word Web

chảo bếp chiên xào chai thực vật mỡ béo

Challenge

Go to a Vietnamese grocery store and find 3 different brands of 'dầu ăn'.

Word Origin

The word 'dầu' is derived from the Middle Chinese word '油' (yóu), meaning oil. 'Ăn' is a native Vietnamese word meaning to eat.

Original meaning: Liquid fat used for consumption.

Austroasiatic (ăn) + Sino-Vietnamese (dầu).

Cultural Context

Be careful with the slang 'thông dầu' in informal settings.

English speakers often just say 'oil', but in Vietnamese, you must specify 'dầu ăn' to avoid confusion with medicated oils.

Neptune 1:1:1 commercials Tường An - Cooking oil of every home Simply Rice Bran Oil ads

Practice in Real Life

Real-World Contexts

In the kitchen

Cho dầu ăn vào
Đợi dầu nóng
Hết dầu rồi
Thêm dầu

At the supermarket

Chai dầu ăn này
Giá dầu ăn
Tìm dầu ăn
Mua dầu ăn

At a restaurant

Ít dầu thôi
Không cho dầu
Món này nhiều dầu
Dầu mới hay cũ?

Health discussion

Dầu ăn tốt cho tim
Giảm dầu ăn
Dầu thực vật
Cholesterol trong dầu

Watching a recipe

Một muỗng dầu ăn
Đun nóng dầu
Lọc dầu
Thấm dầu

Conversation Starters

"Bạn thường dùng loại dầu ăn nào để nấu ăn?"

"Ở nước bạn, dầu ăn có đắt không?"

"Bạn thích dùng dầu ăn hay bơ khi chiên trứng?"

"Dầu ăn đậu nành có tốt cho sức khỏe không?"

"Nhà bạn còn dầu ăn không, tôi mượn một ít?"

Journal Prompts

Viết về món ăn bạn thích nhất và lượng dầu ăn cần dùng.

So sánh sự khác nhau giữa dầu ăn và mỡ lợn trong ẩm thực Việt Nam.

Tại sao việc chọn dầu ăn chất lượng lại quan trọng đối với sức khỏe?

Kể về một lần bạn đi mua dầu ăn ở chợ Việt Nam.

Dầu ăn đóng vai trò gì trong các món chiên xào của bạn?

Frequently Asked Questions

10 questions

In modern Vietnam, yes, 99% of the time. However, technically it just means any oil used for eating.

Yes, if you are in a kitchen, everyone will know you mean cooking oil.

You say 'dầu ô liu' or 'dầu ăn ô liu'.

Use 'chai' for a bottle or 'lít' for a liter.

Most Vietnamese consider vegetable 'dầu ăn' healthier than 'mỡ lợn' (lard).

Say 'ít dầu' or 'ít dầu mỡ'.

It means 'out of oil' or, in a car context, 'out of fuel/oil'.

Mainly pronunciation: 'zầu' in the North and 'yầu' in the South.

No, that would be 'dầu dưỡng tóc'.

You say 'chiên ngập dầu'.