when in Rome
- idiom
- Informal
- And when in Rome...
Examples
-
When in Rome, he thought, one does as the Romans do.
Fiction book (1993) -
When in Rome, it's best to try the local food and customs.
-
She always follows the local traditions; after all, when in Rome, do as the Romans do.
-
Traveling abroad, he remembered the saying, 'when in Rome, adapt to the local culture.'
Synonyms
Follow how people behave where you are
How Conforming
- Informal
Surface Forms
Morphology
The literal components give a clear locative/temporal sense ('when you are in Rome'), so learners can infer the expression refers to being in a particular place; however the conventional meaning—'follow the local customs'—is a pragmatic/cultural inference not directly entailed by the words. Many languages have equivalent proverbs, which can help learners infer the intended advice, but the meaning is not fully predictable from the constituents alone.
Etymology
When in Rome comes from old advice to visitors in the city of Rome: people were told to copy what the locals did so they would fit in. So when in Rome now means 'follow the customs'.