ENGLISH
REFERENCE

guaranteed

adj.
US //ˌɡɛɹənˈtid// UK //ɡˌæɹɑːntˈiːd// guar·an·teed
  1. 1 certain to happen (adj.)
    B2 Upper Intermediate

    certain to happen or exist.

    describing an outcome that is certain to occur or a condition that is assured.

    Example

    If you don't study for the exam, failure is almost guaranteed.

    Example

    In such a volatile market, there are no guaranteed returns on investment, regardless of what the brochure might suggest.
  2. 2 promised by a company (adj.)
    B2 Upper Intermediate Law

    promised to be of good quality or to work properly.

    protected by a formal promise or a written assurance, typically regarding the quality or durability of a product.

    Example

    The new washing machine is guaranteed for three years.

    Example

    The manufacturer provides a guaranteed repair service for all hardware defects discovered within the first twenty-four months of ownership.

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