warrantywar·ran·ty /ˈwɒrəntiˈwɔː-, ˈwɑː-/ noun (plural warranties) [countableC, uncountableU]COMMERCELAW a written promise that a company gives to a customer, stating that it will repair or replace a product they have bought if it breaks during a certain period of timeSYN GUARANTEEWe offer a 12-month basic warranty on all car parts.
If the set isn’tunder warranty, repairs by a registered dealer could cost up to 25% more.
→ express warranty → implied warranty → see also breach of warranty