war ‧ ran ‧ ty /ˈwɒrənti $ ˈwɔː-, ˈwɑː-/ BrE AmE noun ( plural warranties ) [countable]
[ Date: 1300-1400 ; Language: Old North French ; Origin: warantie , from warantir ; ⇨ ↑ warrant 2 ]
a written agreement in which a company selling something promises to repair it if it breaks within a particular period of time
The car is still under warranty.
a three-year warranty