What does bon mean in English?

"Bon" is not a word in English. It is likely you're thinking of a word from another language, most likely French.

In French, "bon" means good.

Here are some examples of how it's used:

* Bon jour: Good day

* Bon appétit: Enjoy your meal

* Bonne nuit: Good night

* Bon voyage: Have a good trip

If you could provide more context, I might be able to help you figure out what you're looking for.