# prevail upon

idiom

Source: https://englishreference.com/idiom/prevail-upon
Updated: 2026-08-10

## Meaning

To convince; to persuade.

## Examples

- I will prevail upon him to help us.
- She managed to prevail upon her busy manager to give her a few days off for the wedding.
- Despite his initial refusal to participate, the committee eventually prevailed upon him to lead the project, citing his unique expertise and long history with the organization.

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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.