蒸発
The physical process of a liquid turning into vapor or gas, often due to heat. It is also used metaphorically to describe a person or object that suddenly and mysteriously disappears.
Exemples
3 sur 5コップの水が蒸発しました。
The water in the glass evaporated.
水分が蒸発する過程を説明してください。
Please explain the process by which moisture evaporates.
給料がすぐに蒸発しちゃった。
My salary just vanished instantly (I spent it all).
Famille de mots
Astuce mémo
Visualize steam (蒸) starting/departing (発) from a hot cup of tea.
Quiz rapide
暑いので、地面の雨水がすぐに____した。
Correct !
La bonne réponse est : 蒸発
Exemples
コップの水が蒸発しました。
everydayThe water in the glass evaporated.
水分が蒸発する過程を説明してください。
formalPlease explain the process by which moisture evaporates.
給料がすぐに蒸発しちゃった。
informalMy salary just vanished instantly (I spent it all).
高い温度で液体は蒸発する。
academicLiquids evaporate at high temperatures.
彼は借金を残して蒸発した。
businessHe vanished, leaving behind his debts.
Famille de mots
Collocations courantes
Phrases Courantes
人間蒸発
the phenomenon of people vanishing
蒸発したように消える
to disappear as if evaporated
水分が蒸発する
moisture evaporates
Souvent confondu avec
Kihatsu refers specifically to liquids turning to gas at room temperature (volatility), while Johatsu is general evaporation.
Shoka is sublimation, where a solid turns directly into a gas without becoming a liquid first.
Notes d'usage
Use this word for scientific contexts regarding water/liquids, or colloquially when a person disappears to run away from responsibilities.
Erreurs courantes
Learners sometimes confuse it with 'boiling' (沸騰), but evaporation happens even without bubbles or high heat.
Astuce mémo
Visualize steam (蒸) starting/departing (発) from a hot cup of tea.
Origine du mot
Derived from the kanji 蒸 (steam/heat) and 発 (to go out/discharge).
Modèles grammaticaux
Contexte culturel
In Japan, 'Johatsu' is a known social phenomenon where people intentionally disappear to start a new life elsewhere, often due to debt or social pressure.
Quiz rapide
暑いので、地面の雨水がすぐに____した。
Correct !
La bonne réponse est : 蒸発
Vocabulaire associé
Mots lis
unknown
A1A student attending a university or college for higher education. In Japan, it specifically refers to undergraduate students in a four-year university or a two-year junior college.
革命
A1A 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.
維持
A1The act of keeping something in its current state, condition, or level over a period of time. It is commonly used to describe the maintenance of health, systems, relationships, or the status quo.
縮小
A1The act of reducing the size, scale, or scope of something. It is commonly used when talking about downsizing operations, shrinking digital images, or narrowing the range of a project.
契約
A1A legally binding agreement between two or more parties that specifies terms and conditions. It is commonly used for mobile phones, apartment rentals, and employment agreements.
取引
A1A 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.
借金
A1A 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.
予算
A1A budget or an estimate of the amount of money available for a specific purpose. It refers to the financial plan or limit set before spending occurs in personal, business, or government contexts.
賃金
A1Chingin refers to the money paid to a worker in exchange for labor or services, similar to wages. It is frequently used in formal, legal, and economic contexts, particularly when discussing minimum wage or labor statistics.
降格
A1A noun or verb that describes a reduction in rank, status, or position within an organization or sports league. It is most commonly used when a worker is moved to a lower job title or when a sports team is moved to a lower division due to poor performance.
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