내 수준에 맞는 설명:
If something is waterproof, water cannot go inside. Think of your raincoat. When it rains, you stay dry because your coat is waterproof. It is a very useful word for clothes and bags.
Use waterproof to talk about things that stop water. You might buy waterproof shoes for walking in the mud. It is different from 'dry' because it describes the material, not the state of the object.
In English, we often use waterproof to describe outdoor gear. It is a common term in product descriptions. Remember that it is an adjective, so we say 'This watch is waterproof' or 'I need a waterproof jacket'.
The term waterproof implies a high level of protection. In marketing, you might see the distinction between 'water-resistant' and 'waterproof'. Understanding this nuance is important when buying electronics or high-end outdoor equipment.
Beyond literal meanings, the suffix '-proof' has become a productive morpheme in English. We use it to describe systems that are 'foolproof' or 'future-proof'. Waterproof is the original model for this linguistic pattern, representing a state of absolute immunity to a specific environmental factor.
Etymologically, waterproof represents the intersection of material science and linguistic evolution. The transition from 'water-proof' (tested by water) to a singular adjective reflects the industrialization of the 19th century. In literary contexts, it can occasionally be used metaphorically to describe someone who is emotionally 'waterproof' or unaffected by external criticism, though this is a rare, creative usage.
30초 단어
- Means water cannot get through.
- Used for clothes and gear.
- Different from water-resistant.
- Can be used as a verb.
When we say something is waterproof, we mean it acts as a perfect shield against liquid. It is the gold standard for protection against rain, spills, and accidental drops into the pool.
You will see this word everywhere in daily life. From your waterproof jacket during a storm to the waterproof case on your phone, the goal is always the same: keep the water out and the important stuff dry.
It is important to note that waterproof is different from water-resistant. While water-resistant items might handle a light mist, a truly waterproof item is built to handle much more serious exposure without leaking.
The word waterproof is a classic English compound. It combines the Old English wæter (water) with the Middle English proof, which comes from the Old French preuve, meaning 'evidence' or 'test'.
Historically, to be 'proof' against something meant you had passed a test against it. Think of the term bulletproof—it means the object has been tested and proven to withstand bullets. Therefore, something waterproof has been 'tested and proven' to withstand water.
The term gained significant traction during the Industrial Revolution when new rubberizing techniques allowed manufacturers to create fabrics that could actually keep people dry. Before this, people relied on heavy, waxed wool, which was far less effective than modern waterproof materials.
In casual conversation, we use waterproof to describe gear like waterproof boots, waterproof mascara, or waterproof watches. It is a very practical, everyday word.
In technical or marketing contexts, companies are very careful with this word. They often distinguish between levels of protection. For instance, a watch might be 'water-resistant to 50 meters' rather than just 'waterproof' to avoid legal issues if it leaks.
Common collocations include waterproof coating, waterproof seal, and waterproof fabric. Using these helps clarify exactly how the item protects you from the elements.
While 'waterproof' itself isn't a common idiom, the suffix '-proof' is used in many ways.
- Bulletproof: Invulnerable to criticism or attack.
- Foolproof: Something so simple it cannot go wrong.
- Soundproof: Blocking out all noise.
- Childproof: Designed so children cannot open or break it.
- Weatherproof: Protected against all types of weather.
Each of these follows the same logic as waterproof: the item has been 'tested' against a specific threat and has come out on top.
Waterproof is an adjective. It is usually placed before a noun (e.g., a waterproof bag) or after a linking verb (e.g., This tent is waterproof).
The pronunciation is ˈwɔːtəpruːf in British English and ˈwɔːtərpruːf in American English. Note the 't' sound in the middle; in American English, it often becomes a soft flap, while in British English, it is a crisp, aspirated 't'.
It rhymes with roof, hoof (in some dialects), and aloof. It does not have a plural form because it describes a quality, not a countable object.
재미있는 사실
The suffix '-proof' was originally used to mean 'tested' in military contexts.
발음 가이드
Clear 't' sounds, 'waw-tuh-proof'.
Flapped 't', 'waw-ter-proof'.
자주 하는 실수
- Pronouncing the 't' as a 'd'.
- Forgetting the 'r' in American English.
- Stressing the wrong syllable.
라임이 맞는 단어
난이도
Very easy to read
Easy to use
Easy to pronounce
Clear sounds
다음에 무엇을 배울까
선수 학습
다음에 배울 것
고급
알아야 할 문법
Compound Adjectives
Water-proof
Suffixes
-proof
Adjective Placement
The coat is waterproof
수준별 예문
My coat is waterproof.
My coat / is / waterproof
Adjective after verb.
These boots are waterproof.
These boots / are / waterproof
Plural subject.
Is this bag waterproof?
Is / this bag / waterproof?
Question form.
I need a waterproof watch.
I need / a / waterproof watch.
Adjective before noun.
The tent is waterproof.
The tent / is / waterproof.
Simple sentence.
Are your shoes waterproof?
Are / your shoes / waterproof?
Question form.
This pen is not waterproof.
This pen / is not / waterproof.
Negative form.
Buy a waterproof cover.
Buy / a / waterproof cover.
Imperative.
I bought a waterproof jacket for the hike.
Make sure your phone case is waterproof.
The material is 100% waterproof.
We need a waterproof box for the supplies.
Is that mascara waterproof?
The roof is not waterproof anymore.
He carries a waterproof bag for his laptop.
They sell waterproof gear at the shop.
The watch is waterproof up to 100 meters.
You should apply a waterproof spray to those boots.
The fabric is treated with a waterproof coating.
It is a high-quality, waterproof garment.
I prefer waterproof hiking boots for muddy trails.
The package was kept in a waterproof container.
She needs a waterproof notebook for her field research.
Most modern smartphones are somewhat waterproof.
The jacket provides excellent waterproof protection.
Unlike water-resistant items, this is fully waterproof.
We need to ensure the basement is waterproof.
The camera housing is completely waterproof.
He prides himself on having a waterproof alibi.
The sealant makes the window frame waterproof.
Look for the 'waterproof' label on the tag.
The waterproof membrane keeps the wearer dry.
The design is entirely waterproof, ensuring no leaks.
They tested the device to ensure it was waterproof.
The waterproof finish wears off after many washes.
He is waterproof to all forms of emotional appeal.
The waterproof integrity of the structure is compromised.
We require a waterproof solution for the roof leak.
The watch features a screw-down crown for a waterproof seal.
Waterproof materials have revolutionized outdoor sports.
The waterproof nature of the synthetic fibers is key.
She remained waterproof against his persistent charms.
The architectural plans demand a waterproof foundation.
The waterproof coating is environmentally hazardous.
His waterproof logic left no room for debate.
The gear is certified waterproof by the manufacturer.
We need to waterproof the entire exterior surface.
The waterproof quality of the paint is exceptional.
자주 쓰는 조합
관용어 및 표현
"waterproof alibi"
An alibi that cannot be disproven.
He had a waterproof alibi for the night of the crime.
casual"like water off a duck's back"
To have no effect on someone (like waterproof feathers).
His criticism was like water off a duck's back.
idiomatic"foolproof plan"
A plan that cannot fail.
He thought his plan was foolproof.
neutral"bulletproof vest"
A vest designed to stop bullets.
The officer wore a bulletproof vest.
neutral"soundproof room"
A room that keeps sound out.
They recorded in a soundproof room.
neutral"weatherproof the house"
To make a house resistant to weather.
We need to weatherproof the house before winter.
neutral혼동하기 쉬운
Both deal with water.
Degree of protection.
Resistant is partial; waterproof is total.
Both describe materials.
Opposite function.
A sponge is porous; a raincoat is waterproof.
Both imply closure.
Sealed is the method; waterproof is the result.
The lid is sealed, making it waterproof.
Both are '-proof' words.
Scope of protection.
Weatherproof includes wind and sun.
문장 패턴
Subject + is + waterproof
The watch is waterproof.
Waterproof + noun
I need a waterproof bag.
To waterproof + object
I will waterproof the tent.
Fully + waterproof
The jacket is fully waterproof.
Certified + waterproof
The device is certified waterproof.
어휘 가족
명사
동사
형용사
관련
사용법
8/10
격식 수준
자주 하는 실수
Waterproof means total protection; water-resistant is partial.
Waterproof is an adjective, not a singular noun.
They are opposites.
It's a single word verb.
Not all devices are built the same.
팁
Memory Palace
Imagine a duck in a raincoat.
Native Speakers
Use it when shopping for gear.
Cultural Insight
Crucial for British weather.
Grammar Shortcut
Adjective + Noun.
Say It Right
Rhymes with roof.
Don't Mistake
Don't say 'waterproofs' for a single jacket.
Did You Know?
Rubber changed everything.
Study Smart
Label your gear.
Marketing
Always check labels.
Verb form
To waterproof.
암기하기
기억법
Water + Proof = Water cannot pass the test!
시각적 연상
A duck swimming in the rain.
Word Web
챌린지
Check your shoes—are they waterproof?
어원
English
원래 의미: Tested by water
문화적 맥락
None
Commonly used in outdoor culture (camping, hiking).
실생활에서 연습하기
실제 사용 상황
Shopping
- Is this waterproof?
- Do you have waterproof boots?
Camping
- Is the tent waterproof?
- The gear is waterproof.
Electronics
- Is the phone waterproof?
- Waterproof casing.
Construction
- Waterproof the roof.
- Check the waterproof seal.
대화 시작하기
"Do you have a good waterproof jacket?"
"Have you ever ruined a phone with water?"
"What is the most waterproof thing you own?"
"Do you prefer waterproof boots or sneakers?"
"Why is it important to have waterproof gear?"
일기 주제
Describe a time you were saved by a waterproof item.
Why do we need waterproof materials?
Write about a rainy day.
Explain the difference between waterproof and resistant.
자주 묻는 질문
8 질문No, waterproof is stronger.
Yes, 'I need to waterproof my boots'.
No, it is one word.
Waterproofing.
No, that is soundproof.
Yes, very common.
Only metaphorically.
It means the object keeps you dry.
셀프 테스트
My coat is ___.
The coat keeps me dry.
What does waterproof mean?
It blocks water.
Waterproof and water-resistant are the same.
Waterproof is stronger.
Word
뜻
Opposite meanings.
The bag is waterproof.
Which is an example of a waterproof item?
Rubber is waterproof.
You can waterproof a wooden fence.
You can apply a sealant.
The ___ integrity of the roof was tested.
Adjective needed.
What does it mean to be 'waterproof to criticism'?
Metaphorical usage.
Waterproof is a noun.
It is an adjective.
점수: /10
Summary
Waterproof means tested and proven to keep water out.
- Means water cannot get through.
- Used for clothes and gear.
- Different from water-resistant.
- Can be used as a verb.
Memory Palace
Imagine a duck in a raincoat.
Native Speakers
Use it when shopping for gear.
Cultural Insight
Crucial for British weather.
Grammar Shortcut
Adjective + Noun.
예시
这款手表是防水的。
