A1 noun Neutral #2,783 más común

感染

kansen /kaɰ̃seɴ/

Infection refers to the process where viruses or bacteria enter the body and multiply. It is also used metaphorically for the spread of emotions, computer viruses, or habits.

Ejemplos

3 de 5
1

風邪の感染を防ぐために、毎日手を洗います。

I wash my hands every day to prevent cold infection.

2

ウイルス感染拡大の影響で、イベントは中止になりました。

The event was canceled due to the spread of the viral infection.

3

あいつのあくび、すぐに感染するから面白いよね。

It's funny how his yawns are so infectious.

Familia de palabras

Sustantivo
感染
Verb
感染する
Relacionado
感染症
💡

Truco para recordar

Think of the kanji: 感 (kan - feeling/influence) and 染 (sen - dye/stain). An infection 'stains' your body with the 'influence' of a virus.

Quiz rápido

冬はインフルエンザの___が広がりやすい季節です。

¡Correcto!

La respuesta correcta es: 感染

Ejemplos

1

風邪の感染を防ぐために、毎日手を洗います。

everyday

I wash my hands every day to prevent cold infection.

2

ウイルス感染拡大の影響で、イベントは中止になりました。

formal

The event was canceled due to the spread of the viral infection.

3

あいつのあくび、すぐに感染するから面白いよね。

informal

It's funny how his yawns are so infectious.

4

この論文は、特定の細菌による感染経路を研究している。

academic

This paper investigates the infection routes of specific bacteria.

5

社内での集団感染を防ぐため、リモートワークを推奨します。

business

We recommend remote work to prevent mass infection within the company.

Familia de palabras

Sustantivo
感染
Verb
感染する
Relacionado
感染症

Colocaciones comunes

感染経路 infection route
二次感染 secondary infection
感染対策 infection control measures
感染者数 number of infected people
院内感染 hospital-acquired infection

Frases Comunes

感染力が強い

highly infectious / strong infectivity

感染を広げる

to spread an infection

コンピューター感染

computer virus infection

Se confunde a menudo con

感染 vs 伝染

Densen specifically emphasizes the spread from one person/animal to another, while kansen is the general biological process of being infected.

感染 vs 汚染

Ousen refers to environmental pollution or contamination of objects, rather than biological infection of a living host.

📝

Notas de uso

Kansen is a versatile word used for medical, digital (computers), and social (emotions/habits) contexts. It is frequently turned into a verb by adding 'suru'.

⚠️

Errores comunes

Learners often use 'kansen' for general pollution (like air pollution), but 'ousen' should be used instead. Also, remember to use the particle 'ni' for the source (e.g., virus ni kansen suru).

💡

Truco para recordar

Think of the kanji: 感 (kan - feeling/influence) and 染 (sen - dye/stain). An infection 'stains' your body with the 'influence' of a virus.

📖

Origen de la palabra

Derived from Middle Chinese, where 'kan' means to move or influence, and 'sen' means to dye or catch. Together they mean 'to be influenced and stained.'

Patrones gramaticales

Noun + に感染する (to be infected with...) Noun + からの感染 (infection from...)
🌍

Contexto cultural

In Japan, wearing masks is a common social etiquette for 'kansen yobou' (infection prevention), even before the COVID-19 pandemic.

Quiz rápido

冬はインフルエンザの___が広がりやすい季節です。

¡Correcto!

La respuesta correcta es: 感染

Palabras relacionadas

抗争

A1

A serious struggle or conflict between opposing groups, factions, or organizations. It often implies a prolonged period of resistance, power struggles, or violent feuding.

平和

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A state of harmony and the absence of conflict, war, or disturbance. It is used to describe both global stability between nations and a quiet, tranquil personal lifestyle or environment.

和平

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和平 (wahei) refers to a state of peace or the restoration of peace, specifically in a diplomatic or formal context between conflicting parties. Unlike the more general word for peace (平和), it often implies the process of ending a war or dispute through negotiation.

休戦

A1

A temporary cessation of fighting or conflict by mutual agreement; a truce or armistice. It indicates a period where parties agree to stop hostile actions, whether in a literal war or a metaphorical argument.

停戦

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A temporary cessation of fighting or a ceasefire agreement between opposing forces in a conflict. It is used when parties agree to stop hostilities to allow for negotiations, humanitarian aid, or the permanent end of a war.

組織

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Soshiki refers to a structured group of people working together for a specific purpose, such as a company, institution, or system. It can also refer to biological tissue in a medical or scientific context, describing how cells are arranged.

協会

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An organized group of people who have the same interest, job, or purpose. It is commonly used for professional bodies, sports leagues, or non-profit organizations that represent a collective interest.

学会

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An academic society or a professional organization where scholars and researchers share their findings. It also commonly refers to the specific academic conferences or meetings organized by these groups.

法人

A1

A legal entity or organization, such as a company or non-profit, that is recognized by law as having rights and duties similar to those of a person. It distinguishes a group or institution from an individual human being in legal and business matters.

組合

A1

A formal organization or association formed by individuals or groups with a common interest, most commonly referring to a labor union or a cooperative. It describes a collective body where members work together to achieve shared social, economic, or professional goals.

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