The meaning of GUARANTEE is 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. How to use guarantee in a …

GUARANTEE definition: 1. a promise that something will be done or will happen, especially a written promise by a company…. Learn more.

GUARANTEE definition: 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.

In English law, a guarantee is a contract whereby the person (the guarantor) enters into an agreement to pay a debt, or effect the performance of some duty by a third person who is primarily liable for that …

A guarantee is money or something valuable which you give to someone to show that you will do what you have promised.

1. a promise, esp. one in writing, that something is of specified quality, content, benefit, etc., or will perform satisfactorily for a given length of time: a money-back guarantee on an appliance.

The washer comes with a guarantee against major defects. The software comes with a money-back guarantee. [=a promise that the money you spend on a product will be returned if the product is not …

a promise or assurance, esp. 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.

Definition of guarantee verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · guarantee (third-person singular simple present guarantees, present participle guaranteeing, simple past and past participle guaranteed) To give an assurance that something will …