Explaining "When you have seen one, you have seen them all"
Reviewed and edited by
Anwar Kareem 17/10/2024, 08:51
English.me team member
What does it mean?

The phrase means that once you have seen one example of something, you feel as though you've seen all examples of it, suggesting a lack of variety or notable difference among them.
Tone
Dismissive
Origin
The exact origin of the phrase is unclear. It is a colloquial expression that likely developed over time to convey a sense of monotony when experiencing something repeatedly similar. The earliest recorded usage dates back to around 1811.
Examples of usage
- After visiting multiple chain hotels, John said, "When you have seen one, you have seen them all, because they all looked exactly the same."
- Sarah wasn't impressed with the series of paintings, remarking, "When you have seen one, you have seen them all; they're all just variations of the same theme."