guaranty Noun An undertaking to answer for the payment of some debt, or the performance of some contract or duty, of another, in case of the failure of such other to pay or perform; a warranty; a security.
guaranty Noun Something serving as a security for such an undertaking.
guaranty Noun An assurance or guarantee
guaranty Verb Obsolete spelling of guarantee
guarantee Noun Anything that assures a certain outcome.
guarantee Noun A written declaration that a certain product will be fit for a purpose and work correctly.
guarantee Noun A person who gives such a guarantee; a guarantor.
guarantee Verb To assure that something will get done right.
guarantee Verb To assume responsibility for a debt.