# vouch for

idiom

Source: https://englishreference.com/idiom/vouch-for
Updated: 2026-08-10

## Meaning

To affirm the truth or reliability of.

## Examples

- I can vouch for him; he is a very honest person.
- My manager asked if I could vouch for your work on the recent project before they offer you the promotion.
- Although the candidate lacked formal credentials, his former mentor was willing to vouch for his exceptional technical skills and unwavering professional integrity.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.