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Definition guarantee in American English

guarantee noun

[countable] noun
/ˌɡerənˈti/
1

something that makes it certain that something will happen

Example

Massive investment is no guarantee of success.

Example

Being with you is my guarantee against them harming me.

Example

Going to court is the best guarantee that you will both be treated fairly.

Example

There's no guarantee you will get in without a ticket.

Synonyms and related words
2

an agreement that if something that you buy does not work, it will be repaired or replaced, or you can have your money back

Example

Many companies offer a 30-day money-back guarantee.

Example

My watch is still under guarantee, so they'll fix it for free.

Example

Window frames carry a thirty year guarantee against rot or decay.

Synonyms and related words
2.1

a document containing a guarantee

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3

an agreement to pay back money that someone owes if they cannot pay it back themselves

Example

The bank requires a guarantee for its loans.

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4

a promise that something will definitely happen

Example

The company has given a guarantee that there will be no layoffs.

Example

The university insisted on a written guarantee of good conduct from his uncle.

Example

We need a cast-iron guarantee that the trade in endangered animals will stop.

Example

I can't give you any guarantees at the moment.

Synonyms and related words
Definition guarantee in American English