保証の定義と意味 - メリアム・ウェブスター

GUARANTEE Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition noun verb noun 2 noun verb Synonyms Example Sentences Word History Phrases Containing Rhymes Entries Near Related Articles Cite this Entry Citation Kids Definition Kids Legal Definition Legal More from M-W Show more Show more Citation Kids Legal More from M-W Save Word To save this word, you'll need to log in. Log In guarantee 1 of 2 noun guar·​an·​tee ˌger-ən-ˈtē ˌgär- , ˌga-rən- also ˈger-ən-ˌtē or ˈgär-ən- ˈga-rən- Synonyms of guarantee Take our 3 question quiz on guarantee Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. 1 : a promise to answer for the payment of a debt or the performance of a duty of another in case of the other's default or miscarriage : guaranty sense 1 Take our 3 question quiz on guarantee 2 : one to whom a guaranty is made 3 : an assurance for the fulfillment of a condition: such as a : an agreement by which one person promises to secure another in the possession or enjoyment of something b : an assurance of the quality of or of the length of use to be expected from a product offered for sale often with a promise of reimbursement The washer comes with a guarantee against major defects. 4 : guaranty sense 3 5 : an assurance that an event, result, or effect is certain — often used in negative constructions There's no guarantee it won't rain. 6 : the protection of a right provided by legal provision (as in a constitution) the constitutional guarantee of due process Quiz: Which word is closest in meaning to guarantee ? guarantee 2 of 2 verb guaranteed ; guaranteeing ; guarantees transitive verb 1 : to promise to answer for the debt, default, or miscarriage of guarantee a loan 2 : to engage for the existence, permanence, or nature of : undertake to do or secure guarantee the winning of three tricks 3 : to give security to guaranteed her against loss 4 : to assert confidently I guarantee you'll like it. Synonyms of guarantee Relevance Noun contract deal Verb bond assure guaranty certify pledge warrant See All Synonyms & Antonyms in Thesaurus Examples of guarantee in a Sentence Noun And as key pieces of the infrastructure are knocked out, there is no guarantee that they will be repaired or rebuilt, at least not as they were before. — Naomi Klein , Harper's , October 2007 It might be no bad thing if the Constitution's guarantee of "equal protection of the laws" was interpreted to outlaw the vagaries of voting … — Michael Kinsley , New York Times Book Review , 5 Nov. 2006 Collecting can be a sort of love-sickness. If you begin collecting living things, … even if you manage to find them and then possess them, there is no guarantee they won't die or change. — Susan Orlean , New Yorker , 23 Jan. 1995 The washer comes with a guarantee against major defects. They wanted a guarantee that the document was authentic. They want the new contract to include a guarantee of job security. The U.S. Constitution includes guarantees against unreasonable searches. He cited the First Amendment guarantee of free speech. Verb They're called change agents. They swoop in to transform stodgy institutions … . It's a risky tack, one that guarantees large numbers of people will hate the boss's guts. — Daniel McGinn , Newsweek , 28 Feb. 2005 For an incumbent President … . The power of the office and the media coverage its holder is guaranteed for just doing his job generally give him the luxury of staying above the fray. — Joe Klein , Time , 22 Mar. 2004 Voucher plans were adopted largely as a last resort, an effort to guarantee a semblance of school choice for low-income minority students in failing inner-city schools. — Jeffrey Rosen , New Republic , 18 Mar. 2002 The washer is guaranteed against defects for one year. They guarantee that the diamonds they sell are top quality. He offered to personally guarantee the loan. The investment was guaranteed by the bank. I guarantee that you'll be satisfied. He guaranteed us that everything would go according to plan. Money doesn't guarantee a happy life. He guaranteed a victory in the championship game. See More Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . Noun Technically, these guarantees are up for negotiation in every rookie contract. — Daniel Popper, New York Times , 1 May 2026 At some point, the players have to perform because there is no guarantee that a new manager will get more out of the roster than Mendoza. — Abbey Mastracco, New York Daily News , 1 May 2026 Verb The Robinson plaintiffs offered a few maps that guaranteed more Black voting strength, but the plan that was accepted in court was ultimately one drawn by the state’s Republicans, including Governor Jeff Landry, a MAGA stalwart. — Vann R. Newkirk Ii, The Atlantic , 2 May 2026 The warehouse becomes a secure vault guaranteeing the bank that the wheels exist, are in good condition and match the pledge register. — Antonia Mortensen, CNN Money , 2 May 2026 See All Example Sentences for guarantee Word History Etymology Noun probably alteration of guaranty entry 1 Verb derivative of guarantee entry 1 First Known Use Noun 1786, in the meaning defined at sense 1 Verb 1731, in the meaning defined at sense 1 Time Traveler The first known use of guarantee was in 1731 See more words from the same year Phrases Containing guarantee money - back guarantee Rhymes for guarantee agree allee banshee beastly bibi bowsprit carefree cerci chablis cowpea crappie crappy See All Rhymes for guarantee Browse Nearby Words Guarañoca guarantee guaranteed See all Nearby Words Articles Related to guarantee Commonly Misspelled Words Quiz Autocorrect can’t save you now. Warranty vs. Guarantee We guarantee you'll find this interesting Cite this Entry Style MLA Chicago APA Merriam-Webster “Guarantee.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/guarantee. Accessed 6 May. 2026. Copy Citation Kids Definition guarantee 1 of 2 noun guar·​an·​tee ˌgar-ən-ˈtē ˌgär- 1 : guarantor 2 : an agreement by which a person or firm guarantees something 3 : something given as security : pledge guarantee 2 of 2 verb guaranteed ; guaranteeing 1 : to promise to answer for the debt, failure to perform, or faulty performance of another 2 : to promise that some condition holds or will be fulfilled guarantee a car against defects for one year guaranteed annual wage 3 : to give security : secure Legal Definition guarantee noun guar·​an·​tee ˌgar-ən-ˈtē, ˌgär- 1 : guarantor 2 : guaranty sense 1 3 : an assurance that a condition will be fulfilled: as a : an agreement by which one person undertakes to secure another in the possession or enjoyment of something b : an assurance of the quality or of the length of use to be expected from a product offered for sale often with a promise of reimbursement 4 : guaranty sense 4, 5 constitutional guarantees guarantee transitive verb Etymology Noun probably alteration of guaranty More from Merriam-Webster on guarantee Nglish: Translation of guarantee for Spanish Speakers Britannica.com: Encyclopedia article about guarantee Last Updated: 3 May 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day flamboyant See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words Regarding the Incorrect Use of 'Decimate' 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' See More Popular in Wordplay See More The Longest Long Words List Where does 'curiosity killed the cat' come from? 9 Other Words for Beautiful Why do we 'bury the lede?' 10 Words for Food with Unfortunate-Sounding Names See More Popular See More More Commonly Mispronounced Words The Longest Long Words List Where does 'curiosity killed the cat' come from? See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All