A1 noun 중립 #3,596 가장 일반적인

境界

kyōkai /kʲoːka i/

A physical or conceptual line that marks the limit or division between two areas, states, or things. It is used to describe where one thing ends and another begins, such as a land border or the division between work and private life.

예시

3 / 5
1

この川が、隣の町との境界です。

This river is the boundary with the neighboring town.

2

両国は境界線の画定について話し合った。

Both countries discussed the definition of the boundary line.

3

仕事と休みの日の境界がなくなってきた。

The boundary between work and days off has started to disappear.

어휘 가족

명사
境界
Verb
境界づける
관련
境目
💡

암기 팁

Think of a 'meeting' (Kai) at the 'border line' (Kyo). Visualize a line on a map separating two worlds.

빠른 퀴즈

公私が混ざらないように、仕事とプライベートの___をはっきりさせる。

정답!

정답은: a

예시

1

この川が、隣の町との境界です。

everyday

This river is the boundary with the neighboring town.

2

両国は境界線の画定について話し合った。

formal

Both countries discussed the definition of the boundary line.

3

仕事と休みの日の境界がなくなってきた。

informal

The boundary between work and days off has started to disappear.

4

この論文は、夢と現実の境界を扱っている。

academic

This paper deals with the boundary between dreams and reality.

5

プロジェクトの責任の境界を明確にしましょう。

business

Let's clarify the boundaries of responsibility for the project.

어휘 가족

명사
境界
Verb
境界づける
관련
境目

자주 쓰는 조합

境界を越える to cross a boundary
境界を定める to set a boundary
境界を接する to share a border
曖昧な境界 a vague boundary
明確な境界 a clear boundary

자주 쓰는 구문

生死の境界

the border between life and death

境界を画する

to draw a line / to distinguish

境界を侵す

to trespass or violate a boundary

자주 혼동되는 단어

境界 vs 限界 (genkai)

Genkai refers to a limit or maximum capacity (like your physical limit), while Kyōkai refers to a dividing line between two entities.

📝

사용 참고사항

Use this word when discussing the point where two different things meet or separate. It is equally common in geographic, social, and psychological contexts.

⚠️

자주 하는 실수

Don't confuse it with 'kokkyō' (国境), which is specifically for international borders; 'kyōkai' is more general.

💡

암기 팁

Think of a 'meeting' (Kai) at the 'border line' (Kyo). Visualize a line on a map separating two worlds.

📖

어원

Originally a Buddhist term referring to the sphere of one's sense organs or the environment one inhabits.

문법 패턴

Used with the particle 'の' (AとBの境界) Can be used as a compound noun like 境界線 (boundary line)
🌍

문화적 맥락

In Japanese aesthetics and architecture, boundaries (like engawa or fusuma) are often fluid rather than hard walls, reflecting the concept of 'ma' (space).

빠른 퀴즈

公私が混ざらないように、仕事とプライベートの___をはっきりさせる。

정답!

정답은: a

관련 단어

仮説

B1

仮説とは、ある現象を説明するために、真偽はともかくとして、とりあえず設定した仮の答えのことです。科学的方法の出発点となり、実験や観察によって検証される必要があります。

保護

A1

The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

革命

A1

A fundamental and sudden change in political power or social structure, often involving a shift in governance. It also refers to a major, transformative shift in technology, thought, or a specific field that completely alters how things are done.

拡大

A1

The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

販売

A1

The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

取引

A1

A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

貯金

A1

The act of saving money or the amount of money saved, typically in a bank or a piggy bank. It refers to setting aside funds for future use rather than spending them immediately.

借金

A1

A sum of money that is borrowed from a person or an institution and is expected to be paid back. It refers to the state of owing money or the specific amount of debt accumulated.

利益

A1

Refers to the financial profit a company or individual makes after deducting expenses. It also describes a general benefit, advantage, or gain that someone receives from a situation or action.

損失

A1

A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

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