Bedeutung von “guarantee” im Essential American English Dictionary

guarantee

noun us /ˌɡær·ənˈti/

a written promise made by a company to repair one of its products or give you a new one if it has a fault:

a three-year guarantee

a promise that something will be done or will happen:

There’s no guarantee that it actually works.

(Definition von “guarantee noun” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)