# seeing is believing

idiom

Source: https://englishreference.com/idiom/seeing-is-believing
Updated: 2026-08-10

## Meaning

One needs to see something in order to believe it; visible facts cannot be denied.

## Examples

- I did not think he could run that fast, but seeing is believing.
- The magician performed an impossible trick, but for the skeptical crowd, seeing is believing.
- While the reports of the rare animal were compelling, the researchers maintained that seeing is believing until they captured clear photographic evidence.

---

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.