Kayi describes the physical sensation of needing to scratch an itchy area.
Word in 30 Seconds
- Used when your skin feels like you need to scratch it.
- Commonly associated with insect bites or skin dryness.
- Can be used metaphorically for subtle, thoughtful actions.
Overview
- 1概要:「痒い(かゆい)」は、皮膚に刺激を感じて「かきたい」という欲求が生じる感覚を表します。身体的な不快感を示す最も一般的な言葉です。2) 使用パターン:基本的には「〜が痒い」という形で使われます。例:背中が痒い。また、名詞を修飾して「痒いところ」のように使うこともあります。3) 一般的な文脈:蚊に刺された時、乾燥肌で皮膚が荒れている時、あるいはアレルギーがある時によく使われます。また、「痒いところに手が届く」という慣用句は、細かい配慮が行き届いている様子を指すポジティブな比喩表現として非常に有名です。4) 類語との比較:「むず痒い(むずがゆい)」は、少しだけ痒い、あるいは心理的に照れくさい時にも使われます。「かゆみ」という名詞形とセットで覚えるのが効果的です。
Examples
蚊に刺されて、とても痒い。
everydayI was bitten by a mosquito and it's very itchy.
皮膚が乾燥してかゆみがあります。
formalMy skin is dry and feels itchy.
背中がむずかゆい。
informalMy back is slightly itchy/tingly.
痒いところに手が届くサービス。
academicService that anticipates every need.
Common Collocations
Common Phrases
痒いところに手が届く
Anticipating someone's needs perfectly
かゆみ止め
Anti-itch medicine
Often Confused With
Itai means painful or sore. Kayui is specifically for the need to scratch.
Muzukayui implies a ticklish or slightly itchy feeling, often used for embarrassment.
Grammar Patterns
How to Use It
Usage Notes
Use 'kayui' for physical sensations. In medical contexts, 'kayumi' (noun) is preferred. Always use the particle 'ga' for the body part affected.
Common Mistakes
Using 'wo' instead of 'ga' for the body part. Confusing it with 'itai' (painful). Forgetting that it is an i-adjective.
Tips
Use with the particle ga
Always use the particle 'ga' to mark the body part that is itchy. For example, 'Senaka ga kayui' (My back is itchy).
Do not confuse with pain
Itchy (kayui) is different from painful (itai). Using the wrong word can cause confusion about your physical condition.
The phrase 'Kayui tokoro ni te ga todoku'
This is a common Japanese idiom. It describes excellent service that anticipates a customer's specific needs.
Word Origin
Derived from the verb 'kayumu'. It has been used in Japanese since the Heian period to describe skin irritation.
Cultural Context
The phrase 'Kayui tokoro ni te ga todoku' reflects the Japanese cultural value of 'omotenashi' or anticipation of others' needs.
Memory Tip
Imagine a 'KAY' (a dog) scratching its ear because it is 'KAY-UI'. It sounds like the dog is saying 'KAY-UI' when it's itchy!
Frequently Asked Questions
4 questions「痒いです」と「い」形容詞として活用します。より丁寧にする場合は「かゆみがあります」と名詞を使って表現することもあります。
「かゆい」は純粋に皮膚の刺激を指します。「むずかゆい」は、少しだけ痒い感覚や、恥ずかしい、照れくさいという心理的な感覚にも使われます。
直接的な反対語はありませんが、状態が良好であることを示す「肌の調子が良い」などが文脈上の対義に近い表現になります。
主に「痒いところに手が届く」という慣用句で使われ、他人が言わなくても自分の望みを察してサポートしてくれる状況を指します。
Test Yourself
蚊に刺されて、腕が___。
蚊に刺されると皮膚が刺激されて痒くなるためです。
Which sentence is natural?
身体部位の状態を表す際は「が」を使います。
(かゆい / が / 手 / 届く / ところ / に)
これは「痒いところに手が届く」という慣用句の語順です。
Score: /3
Summary
Kayi describes the physical sensation of needing to scratch an itchy area.
- Used when your skin feels like you need to scratch it.
- Commonly associated with insect bites or skin dryness.
- Can be used metaphorically for subtle, thoughtful actions.
Use with the particle ga
Always use the particle 'ga' to mark the body part that is itchy. For example, 'Senaka ga kayui' (My back is itchy).
Do not confuse with pain
Itchy (kayui) is different from painful (itai). Using the wrong word can cause confusion about your physical condition.
The phrase 'Kayui tokoro ni te ga todoku'
This is a common Japanese idiom. It describes excellent service that anticipates a customer's specific needs.
Examples
4 of 4蚊に刺されて、とても痒い。
I was bitten by a mosquito and it's very itchy.
皮膚が乾燥してかゆみがあります。
My skin is dry and feels itchy.
背中がむずかゆい。
My back is slightly itchy/tingly.
痒いところに手が届くサービス。
Service that anticipates every need.
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