* Creole is a broad term referring to languages that developed from contact between two or more languages. They often have simplified grammar and vocabulary compared to their parent languages, and are typically spoken by a community as a first language.
* Haitian is a specific Creole language spoken in Haiti. It is derived from French and African languages, mainly West African languages brought by slaves.
So, while Haitian is a Creole language, not all Creole languages are Haitian. There are many other Creole languages around the world, such as:
* Jamaican Creole (derived from English)
* Louisiana Creole (derived from French)
* Sranan Tongo (derived from English and Portuguese)
Therefore, "Creole" is a broader category, and "Haitian" is a specific language within that category.