breach of warranty ˌbreach of ˈwarranty noun breaches of warranty PLURALFORM [countable, uncountable] LAW
when someone fails to do something that they have agreed to do as part of a contract
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breach of warranty UK US noun [C or U] (plural breaches of warranty)
► LAW a failure of a product or service to reach a stated standard: »
A breach of warranty will give the purchaser the right to claim damages from the vendor.
Financial and business terms. 2012.