French:
* "Or": This is the most common meaning of "ou" in French. It translates to "or" in English.
* "Where": "Où" can mean "where" in French. It's used in questions about location.
Other Languages:
* In some other languages, "ou" might have different meanings. For example, in some dialects of Portuguese, "ou" can be used as a synonym for "where".
Abbreviations:
* "Ou" can be an abbreviation for "outside" or "out" in some contexts.
Technical:
* In the field of linguistics, "ou" can be a symbol for the vowel sound "oo" as in "moon".
To understand the meaning of "ou" you need to provide more context. For example, could you tell me:
* The language you are referring to?
* The sentence or phrase where you saw "ou"?
With more information, I can give you a more accurate answer.