Atakapa [uh-tak-uh-puh, -pah, -paw] noun, plural A·tak·a·pas, (especially collectively) A·tak·a·pa.
- a member of an American Indian people living along the coast of Louisiana.
- the language of the Atakapa Indians.
Atakapa [uh-tak-uh-puh, -pah, -paw] noun, plural A·tak·a·pas, (especially collectively) A·tak·a·pa.