∙ simple past tense and past participle of guarantee
Adjective
∙ Said of the minimum amount of money (or satellite entries, or other prize) that is guaranteed to make the prize pool in a certain poker tournament. poker
guarantee
Noun
∙ Anything that assures a certain outcome.
∙ A legal assurance of something, e.g. a security for the fulfillment of an obligation; a guaranty
∙ More specifically, a written declaration that a certain product will be fit for a purpose and work correctly; a warranty
∙ The person to whom a guaranty is made.
∙ A person who gives such a guaranty; a guarantor. colloquial
Verb
∙ To give an assurance that something will be done right.
∙ To assume responsibility for a debt or other obligation.