• a written assurance that some product or service will be provided or will meet certain specifications
• a pledge that something will happen or that something is true; "there is no Guarantee that they are not lying"
• a collateral agreement to answer for the debt of another in case that person defaults
• promise to do or accomplish; "Guarantee to free the prisoners"
• give surety or assume responsibility; "I vouch for the quality of my products"
• make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will Guarantee success!"
• stand behind and Guarantee the quality, accuracy, or condition of; "The dealer warrants all the cars he sells"; "I warrant this information"

'Guarantee' in other languages