(of a consumer good) a document provided by a manufacturer saying that the good will be repaired or replaced if it stops working within a certain period of time
The guaranty does not cover your phone for water damage.
a formal promise by a guarantor to a creditor to accept the responsibility for the principal debtor's debt if that person cannot pay it; a collateral agreement for the performance of another party's promise
The parent company issued a guaranty on behalf of its subsidiary.
a promise that something will be done
Can you provide a clear guaranty that action will be taken following the report's publication?