/ˈwɒrənti; US ˈwɔ:r- ||; ˈwɔrəntɪ/noun [C,U] (plural warranties) a written statement that you get when you buy sth, which promises to repair or replace it if it is broken or does not work （商品的）保用证，保用单: Fortunately my stereo is still under warranty. 幸亏我的立体声音响仍在保用期之内。 ☞Look at guarantee. 参看guarantee。