Here are some possibilities, depending on the dialect:
Louisiana Creole:
* Grande sè (pronounced "grahn-d seh") - This is the most direct translation, meaning "big sister."
* Sè gran (pronounced "seh grahn") - This translates to "big sister" but emphasizes the size difference.
Haitian Creole:
* Gwo sè (pronounced "gwo seh") - This directly translates to "big sister."
* Sè gran (pronounced "seh grahn") - This translates to "big sister" and is also common in Haitian Creole.
Jamaican Patois:
* Big sista - This is the most direct translation, and is commonly used.
Other Creole Dialects:
* You can likely find similar terms in other Creole dialects by combining the words for "big" and "sister" in the specific language.
Important Note: These are just examples, and the best way to find the most accurate term is to consult with a native speaker of the specific Creole dialect you're interested in.