保証
A guarantee or warranty provided to ensure the quality, performance, or truth of something. It is most commonly used for product warranties or official promises that a specific outcome will occur.
Beispiele
3 von 5この時計には1年の保証がついています。
This watch comes with a one-year warranty.
弊社は製品の品質を保証いたします。
Our company guarantees the quality of our products.
彼の言うことは保証できない。
I can't guarantee what he says is true.
Wortfamilie
Merkhilfe
The first kanji 保 means 'protect' and the second 証 means 'evidence'. Think of it as: 'Evidence that protects your purchase.'
Schnelles Quiz
このパソコンは、故障しても1年間は___があります。
Richtig!
Die richtige Antwort ist: 保証
Beispiele
この時計には1年の保証がついています。
everydayThis watch comes with a one-year warranty.
弊社は製品の品質を保証いたします。
businessOur company guarantees the quality of our products.
彼の言うことは保証できない。
informalI can't guarantee what he says is true.
この実験結果の再現性は保証されている。
academicThe reproducibility of these experimental results is guaranteed.
署名をもって内容の正確さを保証する。
formalI guarantee the accuracy of the content with my signature.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
保証の限りではない
not necessarily guaranteed
保証人になる
to act as a guarantor
100%保証する
to guarantee 100%
Wird oft verwechselt mit
Used for security or protection of rights (e.g., social security), whereas '保証' is for quality or reliability.
Used for monetary compensation or making up for damages.
Nutzungshinweise
Use this word when discussing product warranties or making a firm promise that something is true or will work. It is very common in shopping and business contracts.
Häufige Fehler
Learners often confuse the three 'hoshō' homophones; remember that '保証' contains the kanji for 'proof' (証).
Merkhilfe
The first kanji 保 means 'protect' and the second 証 means 'evidence'. Think of it as: 'Evidence that protects your purchase.'
Wortherkunft
Derived from Middle Chinese roots where 'bao' (protect/keep) and 'zheng' (witness/proof) were combined to mean providing security for a claim.
Grammatikmuster
Kultureller Kontext
In Japan, a 'Hoshōnin' (guarantor) is a very serious role required for renting apartments or taking bank loans, implying shared financial responsibility.
Schnelles Quiz
このパソコンは、故障しても1年間は___があります。
Richtig!
Die richtige Antwort ist: 保証
Verwandtes Vokabular
Ähnliche Wörter
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
保護
A1The 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.
観察
A1Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.
競争
A1Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.
拡大
A1The 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).
製造
A1The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.
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