# see something green in one's eye

idiom

Source: https://englishreference.com/idiom/see-something-green-in-ones-eye
Updated: 2026-08-10

## Meaning

To notice or detect signs of gullibility in a person.

## Examples

- The salesman saw green in my eye and tried to overcharge me.
- He thought he could trick me with that fake story, but he clearly saw green in my eye.
- The seasoned con artist scanned the crowd for a mark, hoping to find someone who would reveal they saw green in their eye.

---

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.