保証の定義と意味 | Dictionary.com

GUARANTEE Definition & Meaning | Dictionary.com Synonyms guarantee American [gar- uh n- tee ] / ˌgær ənˈti / noun a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time. a money-back guarantee. an assurance that another’s obligation will be fulfilled, or something presented as such security; guaranty . something that assures a particular outcome or condition. Wealth is no guarantee of happiness. a person who gives a guarantee or guaranty; guarantor . a person to whom a guarantee is made. verb (used with object) guaranteed, guaranteeing to secure, as by giving or taking security. A credit card guarantees your reservation at the hotel. to make oneself answerable for (something) on behalf of someone else who is primarily responsible. to guarantee the fulfillment of a contract. to undertake to ensure for another, as rights or possessions. The Constitution guarantees freedom of religion. to serve as a warrant or guaranty for. to undertake to protect or indemnify. to guarantee a person against loss. to undertake (to do something). I will guarantee to prove every word I stated. to promise (usually followed by a clause as object). I guarantee that I'll be there. guarantee British / ˌɡærənˈtiː / noun a formal assurance, esp in writing, that a product, service, etc, will meet certain standards or specifications law a promise, esp a collateral agreement, to answer for the debt, default, or miscarriage of another a person, company, etc, to whom a guarantee is made a person, company, etc, who gives a guarantee a person who acts as a guarantor something that makes a specified condition or outcome certain a variant spelling of guaranty "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 verb (also tr) to take responsibility for (someone else's debts, obligations, etc) to serve as a guarantee for to secure or furnish security for a small deposit will guarantee any dress to undertake to protect or keep secure, as against injury, loss, etc to ensure good planning will guarantee success (may take a clause as object or an infinitive) to promise or make certain "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Usage What does guarantee mean? A guarantee is a promise or assurance , especially one that is written or legally binding , that something is of a stated quality or will perform as stated, such as a guarantee that a car you purchase will operate correctly. A guarantee is also an assurance of a particular outcome or condition, as in Weather predictions are not guarantees. Weather often changes quickly. To guarantee something is to secure something, as a ticket guarantees entry to a movie showing. As well, to guarantee is to promise to do something, usually by signing a legally binding agreement, as in The company guaranteed me a job when I signed the contract. Example: I guarantee you will love your purchase and will give you a full refund if you don’t. Other Word Forms nonguarantee noun preguarantee noun quasi-guaranteed adjective reguarantee noun superguarantee noun unguaranteed adjective Etymology Origin of guarantee First recorded in 1670–80; alteration of guaranty Explanation To guarantee is to promise or to a make binding agreement. If a baseball player guarantees his team will win the World Series, he better not lead the league in strikeouts. Guarantee is a word that is both a noun and a verb: the noun means "a binding agreement" and the verb is the act of making that agreement. This word seems to have come from garante , the Spanish word for "protect" and it's related to the Old French word warrant , which means "to authorize." Today, we often come across guarantee in advertisements, and you might wonder how they might guarantee to make your social life better if your teeth are whiter! Keep Reading on Vocabulary.com Vocabulary lists containing guarantee Declaration of the Rights of Woman (1791) Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide! Frindle Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use! "The Constitution" Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time! Example Sentences Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com. Of course, having the best defence is not a guarantee of success in the Champions League. From BBC • May 6, 2026 A peace deal wouldn’t guarantee immediate gas-price relief, experts say. From MarketWatch • May 6, 2026 This week’s deal is a milestone, but no guarantee that a bill to regulate the crypto industry becomes law. From Barron's • May 2, 2026 OpenAI will reportedly guarantee its private-equity partners a minimum annual return on investment of 17.5% for the joint venture. From The Wall Street Journal • May 1, 2026 “I think there’s a guarantee in the contract,” he said. From "Do Androids Dream of Electric Sheep?" by Philip K. Dick Related Words agreement assurance certificate collateral contract deposit insurance security warranty Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023 Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.